In today's contest during submission of my solution of B question then I got runtime error again and again and not able to understand the reason for it because I don't get any error in my VSCode IDE. I am putting a link of my solution and also commented that line which gives an error so, please tell me why it is giving runtime error? Thanks for your help.
Question link: https://codeforces.me/contest/1350/problem/B Solution link: https://codeforces.me/contest/1350/submission/79905645
My guess is that you get runtime error from
The size() function returns an unsigned int. You can guess what happens if
Ohh I forgot to consider that fact. Thanks a lot for your information bro. This help me to take care next time.