Umang Srivastava
- rjspykar
India- Professional
- Centre For Railway Information System
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (26)
October Challenge 2014
Chef and Ground
January Cook-Off 2015
Suraj goes shopping
February Challenge 2015
Chef and Chain, Let us play with rank list, Chef and Equality
March Challenge 2015
Chef and Notebooks
April Challenge 2015
Chef and Interview, Broken Telephone
June Challenge 2015
Chef and Memory Limit, Chef and Polygons
August Challenge 2015
Cooking Machine
February Challenge 2016
Chef-Detective
March Challenge 2016
Palindromic substrings, maximize the sum, Chef And Special Dishes
April Challenge 2016
Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring
May Challenge 2016
Laddu
June Challenge 2016
Devu and an Array, Chef and Coins Game, Chef And The Hiring Event, Chef And Binary Operation
July Challenge 2016
Andrash and Stipendium
August Challenge 2016
Chef and Chocolate, Chef and Round Run
September Challenge 2016
Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, Chef and calculation
October Challenge 2016
Chef and Three Dogs, Fenwick Iterations, Chef and Keyboard
July Cook-Off 2016
Chef and Proportion, Chef and Numbers
March Lunchtime 2016
Simple Statistics
April Lunchtime 2016
Coins And Triangle
May Challenge 2017
Median of adjacent maximum numbers
July Challenge 2017
Whats in the Name, Calculator
April Challenge 2018 Division 2
Workers
May Challenge 2019 Division 2
Reduce to One
September Challenge 2021 Division 3 (Rated)
Shuffling Parities, Airline Restrictions, Travel Pass