Can someone explain whyhow the following two "same" codes give different verdicts in C++11 and C++14 ??↵
[TLE Code in C++ 11](http://codeforces.me/contest/731/submission/21489255)↵
and ↵
[AC Code in C++ 14](http://codeforces.me/contest/731/submission/21494198)
[TLE Code in C++ 11](http://codeforces.me/contest/731/submission/21489255)↵
and ↵
[AC Code in C++ 14](http://codeforces.me/contest/731/submission/21494198)