here is the problem : https://codeforces.com/problemset/problem/702/A
my submission : https://codeforces.com/problemset/submission/702/93103318
I already use c++17,c++14,c++11 and it seems the problem is in my code, I don't know why
here is the problem : https://codeforces.com/problemset/problem/702/A
my submission : https://codeforces.com/problemset/submission/702/93103318
I already use c++17,c++14,c++11 and it seems the problem is in my code, I don't know why