kiran sreekumar
- 1★kiran8268
- India
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Practice Problems (23):
Practice:
Ambiguous Permutations, The Lead Game, Chef and Remissness, Add Two Numbers, Chef And Magical Path, ATM Machine, Chef in Fantasy League, Hidden Numbers, Valid Pair, Chef and Spells, Odd Repeat, Can You Eat It, The Squid Game, EVM Hacking, Fill the Bucket, Tyre problem, Miami GP, Get Subscription, Bounded Spanning Tree, Strange BST, Minimum Number of Ones, Tour of King, Three Powers of Two
Contests (28):
May Lunchtime 2022 Division 4 (Rated):
Apples and Oranges, How many unattempted problems, Problems in your to-do list, Bucket and Water Flow
Starters 39 Division 4 (Rated):
Compress the Video, Recent contest problems, My very 1st contest!, A or B, Chess Ratings
May Long Two 2022 Division 4 (Rated):
Practice makes us perfect, Score High, Total Prize Money, Degree of Polynomial
Starters 41 Division 4 (Rated):
Chef and Brain Speed, Determine the Winner, Chef and Chocolates, Equal Integers
Multiple prints using single print statement:
MCQ - 4, MCQ - 5, Multiple outputs using a single line, Printing text and number together, Inserting space between numbers
Learning Paths (969):
Logic Building in C++:
Data Types, How to accept integer inputs, How to accept multiple inputs in a line, How to accept multiple integers on separate lines, How to accept string inputs, How to print output, Input mirror, What are test cases, What are test cases, Test cases with multiple lines of input, Test cases with multiple types of input, How to use custom inputs, Difference between Run and Submit, Number mirror - Negative integer, String mirror - Double strings, Debug this code - Why is this code incorrect, Debug this code - Why is this code incorrect, Basic math - Addition and multiplication, Practice problem - Tuition fees, Practice problem - Fitness, Debug this code - Total prize money, Subtraction and division of numbers, Division with integer and decimal output, Practice problem - Squats, Debug this code - Determine the Score, Debug this code - Population, Some useful math functions, Abs() - Absolute function, Modulo function, Practice problem - Modulo function, Practice problem - Absolute function, Practice problem - Burgers, Practice problem - Capacity, Debug this code - Credits, Debug this code - Max minus Min, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Logical operators & conditional statements, Logical operators, Debug this code - Football Cup, Debug this code - Advance, Debug this code - Pass the Exam, Practice problem - Apples and Oranges, Practice problem - Interior Design, Practice problem - Alice and Marks, Debug this code - Chef gives Party, Debug this code - Car Trip, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem, Problem(Farm animals) - Solve sub-components, Problem(Farm animals) - Solve the complete problem, Problem 3 (High Accuracy) - Solve sub-components, Problem(High Accuracy)- Solve the complete problem, Problem (MOVIE2X) - Solve the complete problem, Problem (Flip cards) - Solve sub-components, Problem (Flip cards) - Solve the complete problem
Learn SQL:
Introduction, Create table , Insert table , How to insert to a table, Debug this query, Alter table , update table, Practice Problem - Alter table, Practice Problem - Update table, Delete From, Constraints, Practice - Delete From, Debug this query, Project - Customer Database, Practice problem-1, Practice problem-2, Practice problem-3, Practice problem-4, Introduction to Queries, SELECT Query, DISTINCT, WHERE, BETWEEN, Practice problem, Debug this query, AND, OR, Like, Practice problem, Debug this query, Order by, LIMIT, NULL Values, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, Project - Food delivery, COUNT(), MAX() and MIN() , ROUND() , Problem - COUNT() MAX() and MIN() , Problem-ROUND(), Debug this query, SUM(), AVG(), Problem - SUM() and AVG() , Group By, Having, Problem-Group By & Having, Debug this code, Practice problem Introduction, Practice problem-1, Practice problem-2, Practice problem-3, Practice problem-4
SQL Intermediate:
Introduction - Combining tables manually, Combining tables with SQL, Inner Joins, Left Joins, Primary Key vs Foreign Key, Cross join, Union, WITH, Project- Supermarket, Practice problem-1, Practice problem-2, Practice problem-3, Practice problem-4, Practice problem-5, Practice problem-6, Data Transformation, Non-Correlated Subqueries, Correlated Subqueries, Union All, Intersect, Except, Project- XYZ Pvt Ltd, Practice Problem - 1, Practice Problem - 2, Practice Problem - 3, Conditional Aggregates Introduction, Null, Case - When, Count using Case, Sum using Case, Combining Aggregates, Project Cafe CodeChef , Practice Problem - 1, Practice Problem - 2, Practice Problem - 3, Practice Problem - 4
SQL at Work:
Different tools used in analytics at work, SQL, Manipulation - CREATE, Manipulation - INSERT, Manipulation - ALTER & UPDATE, Manipulation - CONSTRAINTS, Queries - SELECT, Queries - WHERE, Queries - WHERE, Aggregate functions, Intermediate SQL - Recap, Intermediate SQL - Recap, Primary Key vs Foreign Key, Cross join, Intermediate SQL - Recap, Intermediate SQL - Recap, Intermediate SQL - Recap, Case study - Covid impact on ABC Retail, Case study - Covid impact on ABC Retail, Case study - Covid impact on ABC Retail, Case study - Covid impact on ABC Retail, Case study - Covid impact on ABC Retail, Case study - Covid impact on ABC Retail, Case study - Covid impact on ABC Retail, Intermediate SQL Project - ABC Retail, Intermediate SQL Project - ABC Retail, Intermediate SQL Project - ABC Retail, Intermediate SQL Project - ABC Retail, Intermediate SQL Project - ABC Retail, Intermediate SQL Project - ABC Retail, Case study - InstaPizza, Case study - InstaPizza, Case study - InstaPizza, Case study - InstaPizza, Case study - InstaPizza, Case study - Logistics, Case study - Logistics, Case study - Logistics, Case study - Logistics, Case study - Logistics, Case study - Logistics, Case study - Customer preference, Case study - Customer preference, Case study - Customer preference
Learn Java:
Introduction, Printing text, Arithmetic Operations, MCQ - 1, MCQ - 2, Multiple Outputs, Understanding the print command, Area & Perimeter of Rectangle, Rearrange Code, Division, Understanding the default code, MCQ, Rearrange, Variables in Java, Declaring a variable, Addition of Variables, Area of Rectangle, Double datatype, String Datatype, MCQ - 7, MCQ - 8, MCQ - 9, Creating a String, Concatenation , Strings and Integers, String length, MCQ - 13, MCQ - 14, Changing Characters in a String, String Operations, MCQ - 19, Taking user input, Scanner Methods, Calculator, Hello user, Find the Area of any rectangle, Cubes and Squares, Mile to Kilometer Convertor, If & Else Statements, Curly braces, If Statement, Else If Statement, Else Statement, MCQ - 24, MCQ - 25, MCQ - 26, MCQ - 27, And Statement, Or Statement, MCQ - 31, MCQ - 32, MCQ - 33, Problems on Conditional Statements, Switch, Break and Default statement, Reaarange - 3, MCQ - 34, Creating Arrays, Index & printing specific elements of an Array, Changing the elements of an Array, Displaying elements, Displaying the count of elements, MCQ - 35, MCQ - 36, MCQ - 37, Displaying the count of elements, While Loop, User input Loop, Do While Loop, MCQ, MCQ, For Loop, Table of any number, Factorial of any number, Displaying the count of elements, Displaying the count of elements, Displaying the count of elements, Break Statement, Continue Statement, Looping through Arrays, For Each Loop
Learn HTML / CSS:
Introduction to HTML & CSS, Lets start with HTML, Lets really start, HTML Skeleton, HTML Skeleton, HTML Skeleton - Lets code, Pop Quiz, HTML Headings, HTML Paragraphs, Format your text, Pop Quiz, Recap, Task 1, Task 2, Task 3, Task 4, Task 5, Task 6
Learn Python:
Printing a number, Printing text, Arithmetic Operations, MCQ on printing text, MCQ on printing sum, Multiple Outputs, Outputs on the same line, Area & Perimeter of Rectangle, MCQ on output in separate lines, MCQ on output in single line, Inserting text Between Outputs, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Variables in Python, Declaring a variable, Properties of Variables, Addition of Variables, Area of Rectangle, Float datatype, String Datatype, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Rearrange Code, Bool Datatype, Cost of painting, Negative Numbers, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Creating a String, Concatenation , Strings and Integers, String length, Outputting Characters from a String, Changing Characters in a String, String slicing, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Taking user input, Multiple Choice Question, Calculator, Multiple Choice Question, Multiple Choice Question, Hello user, Find the Area of any rectangle, Cubes and Squares, Mile to Kilometer Convertor, Table of Any Number, Rearrange Code, If & Else Statements, Indentation, If Statement, Elif Statement, Else Statement, Conditions in if statements, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, And Statement, Or Statement, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Problems on Conditional Statements, Creating Arrays, Index & printing specific elements of an Array, Changing the elements of an Array, Displaying elements, Displaying the count of elements, 2 - Negative Indexing, Slicing a list, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, While Loop, User input Loop, Multiple Choice Question, Multiple Choice Question, For Loop, For Loop, For Loop, Table of any number, Factorial of any number, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Break Statement, Continue Statement, Multiple Choice Question, Multiple Choice Question
APEC Python:
Printing text, Arithmetic Operations, Area & Perimeter of Rectangle, Multiple Choice Question, Multiple Choice Question, Inserting text Between Outputs, Multiple Choice Question, Area of Rectangle, Float datatype, Rearrange Code, Multiple Choice Question, Creating a String, Concatenation , Strings and Integers, String length, Changing Characters in a String, String Operations, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Taking user input, Calculator, Hello user, Find the Area of any rectangle, Table of Any Number, If & Else Statements, 2 - Indentation, Else If Statement, Multiple Choice Question, Multiple Choice Question, Multiple Choice Question, Problems on Conditional Statements, Creating Arrays, Changing the elements of an Array, Displaying the count of elements, Negative Indexing, Accessing multiple elements from a list, Multiple Choice Question, While Loop, For Loop, Factorial of any number, Multiple Choice Question, Break Statement, Continue Statement, Multiple Choice Question, Data Types, How to accept inputs, How to accept integer inputs, How to accept multiple inputs in a line, How to accept multiple integers on separate lines, How to accept string inputs, How to print output, Input mirror, What are test cases, What are test cases, Test cases with multiple lines of input, Test cases with multiple types of input, How to use custom inputs, Difference between Run and Submit, Number mirror - Negative integer, String mirror - Double strings, Debug this code - Why is this code incorrect, Debug this code - Why is this code incorrect, Basic math - Addition and multiplication, Practice problem - Tuition fees, Practice problem - Fitness, Debug this code - Total prize money, Subtraction and division of numbers, Division with integer and decimal output, Practice problem - Squats, Debug this code - Determine the Score, Debug this code - Population, Some useful math functions, Abs() - Absolute function, Modulo function, Practice problem - Absolute function, Practice problem - Modulo function, Practice problem - Burgers, Practice problem - Capacity, Debug this code - Credits, Debug this code - Max minus Min, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Review problem - 5, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Logical operators & conditional statements, Logical operators, Debug this code - Advance, Debug this code - Football Cup, Debug this code - Pass the Exam, Practice problem - Apples and Oranges, Practice problem - Interior Design, Practice problem - Alice and Marks, Debug this code - Chef gives Party, Debug this code - Car Trip, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Review problem - 5, Problem (Make Avg) - Generate examples, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem, Problem(Farm animals) - Generate examples, Problem(Farm animals) - Solve sub-components, Problem(Farm animals) - Solve the complete problem, Problem 3 (High Accuracy) - Generate examples, Problem 3 (High Accuracy) - Solve sub-components, Problem(High Accuracy)- Solve the complete problem, Problem (MOVIE2X) - Generate examples, Problem (MOVIE2X) - Solve the complete problem, Problem (Flip cards) - Generate examples, Problem (Flip cards) - Solve sub-components, Problem (Flip cards) - Solve the complete problem, Practice problem - Change Row and Column Both, Practice problem - Candy Distribution, Practice problem - Weights, Practice problem - Minimum number of coins, Practice problem - Building Race, Practice problem - Pass or Fail, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Review problem - 5, Introduction to the module on Array Operations, Array construction, Count positive and non-zero elements, Practice problem - Penalty Shots, Debug this code - Non-Negative Product, max(), min() and sum() functions, count(), index() functions, del() function, set() function, Practice problem for array functions, Move the smallest element of the array to the left, Rightmost index of the highest element, Unique elements of an array and their frequency, Practice problem - Count the Holidays, Practice problem - The Squid Game, Practice problem - Bomb the base, Debug this code - Chef and Price Control, Debug this code - First and Last, Review problem - 1, Candies, Review problem - 2, Review problem - 5, Create a replica string, Binary strings, Numerical characters in strings, Create a list of ord values of a string, Numerical characters in strings, Practice problem - Wordle, Practice problem - Chef and Happy String , Practice problem - Different Consecutive Chars , Practice problem - World Chess Championship, Practice problem - Mario and the Broken String, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Continuation of basic math, Output all digits of a number, Output all digits of a number, Practice problem - Make A and B equal, Practice problem - Keplers Law, Find the gcd and LCM of 2 integers, Useful math libraries, Practice problem - Construct N, Debug this code - Divisible by 3, Practice problem - Apples and oranges, Practice problem - Alternate Additions, Debug this code - The Begining Era Of Cyberverse, Debug this code - Joining Date, Debug this code - Fill The Grid, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4
Introduction to programming and data structures using C:
Write your first code, Printing text, Multiple Choice Question, Rearrange Code, Multiple Choice Question, Arithmetic Operations, Assignment Operators
APEC Java:
Printing text, Arithmetic Operations, MCQ - 2, Understanding the print command, Area & Perimeter of Rectangle, Rearrange Code, Printing text and number together, MCQ - 5, Understanding the default code, Addition of Variables, Area of Rectangle, Double datatype, Creating a String, Concatenation , Strings and Integers, String length, Changing Characters in a String, String Operations, MCQ - 19, MCQ - 20, Taking user input, Scanner Methods, Calculator, Hello user, Find the Area of any rectangle, Table of Any Number, If & Else Statements, Curly braces, If Statement, Else If Statement, Else Statement, MCQ - 24, MCQ - 26, MCQ - 27, MCQ - 28, And Statement, Or Statement, MCQ - 31, MCQ - 32, MCQ - 33, Problems on Conditional Statements, Switch, Break and Default statement, Reaarange - 3, MCQ - 34, Creating Arrays, Changing the elements of an Array, Displaying the count of elements, MCQ - 37, Displaying the count of elements, While Loop, User input Loop, Do While Loop, For Loop, Factorial of any number, Displaying the count of elements, Break Statement, Continue Statement, Looping through Arrays, For Each Loop, Displaying the count of elements, Data Types, How to accept integer inputs, How to accept multiple inputs in a line, How to accept multiple integers on separate lines, How to accept string inputs, How to print output, Input mirror, What are test cases, What are test cases, Test cases with multiple lines of input, Test cases with multiple types of input, How to use custom inputs, Difference between Run and Submit, Number mirror - Negative integer, String mirror - Double strings, Debug this code - Why is this code incorrect, Debug this code - Why is this code incorrect, Basic math - Addition and multiplication, Practice problem - Tuition fees, Practice problem - Fitness, Debug this code - Total prize money, Subtraction and division of numbers, Division with integer and decimal output, Practice problem - Squats, Debug this code - Determine the Score, Debug this code - Population, Some useful math functions, Abs() - Absolute function, Modulo function, Practice problem - Modulo function, Practice problem - Absolute function, Practice problem - Burgers, Practice problem - Capacity, Debug this code - Credits, Debug this code - Max minus Min, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Review problem - 5, Module on basic conditional statements, Review syntax usage, Comparison operators, Practice problem - Age Limit, Practice problem - Tax in Chefland, Logical operators & conditional statements, Logical operators, Debug this code - Football Cup, Debug this code - Advance, Debug this code - Pass the Exam, Practice problem - Apples and Oranges, Practice problem - Interior Design, Practice problem - Alice and Marks, Debug this code - Chef gives Party, Debug this code - Car Trip, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Review problem - 5, Problem (Make Avg) - Generate examples, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve sub-components, Problem (Make Avg) - Solve the complete problem, Problem(Farm animals) - Generate examples, Problem(Farm animals) - Solve sub-components, Problem(Farm animals) - Solve the complete problem, Problem 3 (High Accuracy) - Generate examples, Problem 3 (High Accuracy) - Solve sub-components, Problem(High Accuracy)- Solve the complete problem, Problem (MOVIE2X) - Generate examples, Problem (MOVIE2X) - Solve the complete problem, Problem (Flip cards) - Generate examples, Problem (Flip cards) - Solve sub-components, Problem (Flip cards) - Solve the complete problem, Practice problem - Change Row and Column Both, Practice problem - Candy Distribution, Practice problem - Weights, Practice problem - Minimum number of coins, Practice problem - Building Race, Practice problem - Pass or Fail, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Review problem - 5, Introduction to the module on Array Operations, Array construction, Count positive and non-zero elements, Practice problem - Penalty Shots, Debug this code - Non-Negative Product, Introduction to the module on Array Operations, indexOf() method, set() function, Practice problem for array functions, Move the smallest element of the array to the left, Rightmost index of the highest element, Unique elements of an array and their frequency, Practice problem - Count the Holidays, Practice problem - The Squid Game, Practice problem - Bomb the base, Debug this code - Chef and Price Control, Practice Problem - First and Last, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Create a replica string, Binary strings, Numerical characters in strings, Create a list of ord values of a string, Numerical characters in strings, Practice problem - Wordle, Practice problem - Chef and Happy String , Practice problem - Different Consecutive Chars , Practice problem - World Chess Championship, Practice problem - Mario and the Broken String, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, Continuation of basic math, Output all digits of a number, Output all digits of a number, Practice problem - Make A and B equal, Practice problem - Keplers Law, Find the gcd and LCM of 2 integers, Useful math libraries, Practice problem - Construct N, Debug this code - Divisible by 3, Apples and oranges, Practice problem - Alternate Additions, Debug this code - The Begining Era Of Cyberverse, Debug this code - Joining Date, Debug this code - Fill The Grid, Review problem - 1, Review problem - 2, Review problem - 3, Review problem - 4, How to create Classes and Objects, Quiz, Quiz, What are Methods, Practice - Methods, Method Overloading, Practice - Method Overloading, What are Constructors, Constructor Overloading, Practice - constructor overloading, Quiz, What is Inheritance, What is Polymorphism, Types of Polymorphism - Compile-time, Runtime Polymorphism, Practice - Inheritance and Polymorphism, Practice, Practice, Practice, ArrayList, Practice - ArrayList, LinkedList, Practice - Linked List, HashSet, LinkedHashSet, TreeSet, Practice - Set Interface, HashMap, LinkedHashMap, TreeMap, Practice - Map Interface, for-each loop, Iterator, ListIterator, ListIterator, Practice, Practice, Practice, Quiz, Quiz, Quiz, Quiz, try-catch-finally, Multiple catch blocks, Quiz, Quiz, Quiz, Practice - try-catch-finally, Custom Exceptions, Quiz, Quiz, Quiz, Quiz, Practice, Practice, Practice, What is Type Conversion, Types of type conversion, Precision Loss, Quiz, Quiz, Practice - Type conversion, Reference type conversion, Quiz, Quiz, Practice, Practice, Practice
Interview Prep DBMS:
Quiz, Quiz 1, Quiz 2, MCQ 5, MCQ - 1, MCQ - 2, MCQ - 3, MCQ - 4, MCQ 5, MCQ 6, MCQ 7, Data Modeling, Types of Data Models, Entity Relationship (ER) Model, Entities and Attributes, Relationships, Challenge, Generalization, Specialization and Aggregation, MCQ 1, MCQ 2, MCQ 3, MCQ 4, MCQ 5, MCQ 6, MCQ 7, MCQ 8, MCQ 9, Key Concepts of Relational Databases - 1, Key Concepts of Relational Databases - 2, Challenge, Challenge, Challenge , Challenge, Introduction to Functional Dependencies, Types of Funcational Dependencies, Challenge, Normal Form - 1NF, Normal Form - 2NF, Normal Form - 3NF, Normal Form - BCNF, Normal Form - 4NF, Normal form - 5NF, MCQ 1 (GATE), MCQ 2 (GATE), MCQ 4 (GATE), MCQ 5 (GATE), MCQ 6 (GATE), MCQ 7 (GATE), Introduction to SQL (Structured Query Language), Challenge 1, Challenge 2, Challenge 3, Challenge 4, Challenge 5, Problem 1, Problem 2, Problem 3, Problem 4, Problem 5, Problem 6, Problem 7, Problem 8 - GATE, Problem 9 - GATE, Problem 10 - GATE, Quiz 1, Case Study, Quiz 2, Question 1, Question 2, Question 3, Question 4, Question 5, Problem 6, Problem 7, Problem 8, Question 9, What is a Data Base, Quiz, MCQ 1, MCQ 2, MCQ 3, MCQ 4, MCQ 5, MCQ 6, MCQ 7, MCQ 8, MCQ 9, MCQ 10, MCQ 11, MCQ 12, MCQ 13, MCQ 14
Introduction to Programming using C:
Write your first code, Printing text, Rearrange Code, Multiple Choice Question
Practice Paths (47):
Projects using HTML / CSS:
FASHION STORE PREVIEW, FS NAVBAR CSS, FS FASHION OPTIONS CSS, FS SHOPPING TIME BANNER CSS, FS SALES TABLE HTML, FS SALES TABLE CSS, FS INFORMATION HTML, FS REMAINING CSS, Hotel Webpage, Header, css1, HTML2, CSS2, HTML3, CSS3, HTML4, css4, HTML5, css5, Main Content, Space Between, HEADER CSS, Project_preview, Html_Navbar, Html_Features, CSS_header, CSS_Navbar, CSS_BODY, CSS_Body2, Hospital_Mangement, Task - 1, Task - 2, Task - 3, Task - 4, Task - 5, Task 1, Task - 2, Task - 3, Task - 4, Task - 5
Contributions
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