Today Pari and Arya are playing a game called Remainders.
Pari chooses two positive integer x and k, and tells Arya k but not x. Arya have to find the ......
Description
Arya has n opponents in the school. Each day he will fight with all opponents who are present this day. His opponents have some fighting ......
B. Letters Shop
time limit per test
2 seconds
memory limit per test
256 megabytes
input
standard input
output
standard output
The letters shop s ......
A. Arya and Bran
time limit per test
1 second
memory limit per test
256 megabytes
input
standard input
output
standard output
Bran and his older ......