While solving the problem http://codeforces.me/contest/264/problem/A I submitted the solution but it's giving RTE on test case 41. Any help?
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While solving the problem http://codeforces.me/contest/264/problem/A I submitted the solution but it's giving RTE on test case 41. Any help?
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You have undefined behavior from line 24 to 27. When "left" is empty, you are trying to access out-of-range element.
That was it! thank you so much :) If you see an RTE what things do you have in mind to check (if its a segmentation fault, we see invalid memory access) generally?