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Storing long long instead of long double, and converting during sqrt() works, here, but why so? I've tried both long double and double they both are giving TLE, why?
Reading long double is very slow. Special if use std::cin.
Okay, is it the same case with double? I tried double and it gave TLE aswell
same doubt
Same doubt
Why try double/long double if you can just use int and get AC in ~0.1s?
109643830
try reading it as a string then converting it to a double/long double