Jump from 2★ to 3★

You need to have a rating of at least 1600 in order to become a 3-star on CodeChef. If you manage to learn the concepts behind these problems and solve them on your own, you can confidently aim at solving the first 4 problems in Division 3 of CodeChef's monthly contests.

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0/6 Solved

Basic Programming

Practice Intermediate concepts.
Target to solve 2-3 problems per day.

Contest Code  LP2TO301


Problems 6


Duration 2-3 Days

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2
0/20 Solved

Time Complexity

Practice problems to avoid TLE during contests.
Target to solve 2-3 problems per day.

Contest Code  LP2TO308


Problems 20


Duration 10-12 Days

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3
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Sorting

Sorting algorithms specify the way to arrange data in a particular order.
Target to solve 2-3 problems per day.

Contest Code LP2TO302


Problems 21


Duration 8-10 Days

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4
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Binary Search

Binary Search is an algorithm used in a sorted array by repeatedly dividing the search interval in half.
Target to solve 1-2 problems per day.

Contest Code LP2TO303


Problems 10


Duration 8-10 Days

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5
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Standard Template Library

STL is a library that contains templates for containers, algorithms, and function objects.
Target to solve 1-2 problems per day.

Contest Code LP2TO304


Problems 10


Duration 8-10 Days

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6
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Bit Manipulation

Algorithmically manipulate bits using bitwise operations.
Target to solve 1-2 problems per day.

Contest Code LP2TO305


Problems 8


Duration 8-10 Days

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7
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Dynamic Programming

Break down a problem into simpler sub problems
Target to solve 1-2 problems per day.

Contest Code LP2TO306


Problems 12


Duration 8-10 Days

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8
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Number Theory

Math, Numbers and more Math.
Target to solve 1-2 problems per day.

Contest Code LP2TO307


Problems 10


Duration 8-10 Days

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