Hi this is my submission https://codeforces.me/contest/538/submission/55094041 code for 538C but it gets WA for test case 22. Are there any points that I have not mentioned in my code? Thanks in advance.
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I think you forgot to calculate what was the maximum height he could start with. I added this line to your code:
maxs=max(maxs,(ll)(a[0].first+a[0].second-1));
and it worked on test 22.
I didn't really understand why are you adding this? We must start from a[0] .first? am i right?