Can someone explain why the condition in Question C the condition is Root(n) in the tutorials? link to problem: https://codeforces.com/contest/1426/problem/C
Can someone explain why the condition in Question C the condition is Root(n) in the tutorials? link to problem: https://codeforces.com/contest/1426/problem/C
The A2oj site is running but it says 'connection not secure' in the browser. Is it safe to use the site?
Can anybody help me in solving Problem 219C. https://codeforces.com/problemset/problem/219/C
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