Challenge for Most Difficult Problem : CHMDFP032 | Codechef Solution Problem In a competition, there are three 33 problems: P, Q, RP,Q,R. Alice challenges Bob that problem RR will be the most difficult, whereas B…
Chef and Chefina : CFCFNA | Codechef Solution Problem Given the time control of a chess match as a+b, determine which format of chess out of the given 4 it belongs to. Chef if a + b \lt 3a+…
Sum OR Difference : DIFFSUM | CodeChef Solution Problem Write a program to take two numbers as input and print their difference if the first number is greater than the second number otherwise…
ATM : HS08TEST | Codechef Solution Problem Pooja would like to withdraw X $US from an ATM. The cash machine will only accept the transaction if X is a multiple of 5, and Pooja…
Decrement OR Increment : DECINC | CodeChef Solution Problem Write a program to obtain a number NN and increment its value by 1 if the number is divisible by 4 otherwise decrement its value by 1. …
Chef And Operators : CHOPRT | CodeChef Solution Problem Chef has just started Programming, he is in first year of Engineering. Chef is reading about Relational Operators. Relational Operators…
Enormous Input Test : INTEST | CodeChef Solution Problem The purpose of this problem is to verify whether the method you are using to read input data is sufficiently fast to handle problems br…
Apple and Day : APPDAY | CodeChef Solution Problem You have N Apples.You can eat K apples on a single day.What's the minimum number of days required to eat all apples? Please Shar…
Blitz : BLICZ | CodeChef Solution Problem In a Chess match "a + b", each player has a clock which shows a minutes at the start and whenever a player makes a move, b se…
Summer Heat : COCONUT | CodeChef Solution Problem Chefland has 2 different types of coconut, type A and type B. Type A contains only x_a milliliters of coconut water and type B contains onl…
Coldplay : SLOOP | CodeChef Solution Problem Chef is a big fan of Coldplay. Every Sunday, he will drive to a park taking M minutes to reach there, and during the ride he will play a si…
Area OR Perimeter : AREAPERI | CodeChef Solution Problem Write a program to obtain length (L) and breadth (B) of a rectangle and check whether its area is greater or perimeter is greater or both…
First and Last Digit : FLOW004 | CodeChef Solution Problem If Give an integer N . Write a program to obtain the sum of the first and last digits of this number. Please Share this article... Inpu…
Sum of Digits : FLOW006 | CodeChef Solution Problem You're given an integer N. Write a program to calculate the sum of all the digits of N. Please Share this article... Input Format…