Problem Link: https://codeforces.com/contest/514/problem/A↵
Submission1 : https://codeforces.com/contest/514/submission/206932949↵
which gives me RTE↵
but in next submission the same code is AC.↵
↵
↵
accepted submission: https://codeforces.com/contest/514/submission/206933863
Submission1 : https://codeforces.com/contest/514/submission/206932949↵
which gives me RTE↵
but in next submission the same code is AC.↵
↵
↵
accepted submission: https://codeforces.com/contest/514/submission/206933863