Обсуждение @ 1196. Экзамен по истории @ Timus Online Judge

Sevak Sargsyan g++ vs visual studio [3] // Задача 1196. Экзамен по истории 12 ноя 2014 12:42

the same c++ code was accepted when I used visual studio, but gave TLE 8 with g++ 9 (or g++ 9, C11)

slamin Re: g++ vs visual studio [2] // Задача 1196. Экзамен по истории 17 ноя 2014 03:48

Same happened to me. I've removed everything from the code except scanf("%d", &t); and it took 1.9 seconds just to read test #8 input using G++. Same code runs in 0.25 seconds under Visual C++ 2010.

Andrey Kosmachev Re: g++ vs visual studio [1] // Задача 1196. Экзамен по истории 28 сен 2016 00:02

Thank you. I also scaned with scanf("%d", &t) and got ~1.5+/- sec using G++ and ~0.3 sec using VC++.
Another idea to optimize is to scan with gets() and hex values.

Edited by author 28.09.2016 00:02

Edited by author 28.09.2016 00:02

c_pp Re: g++ vs visual studio // Задача 1196. Экзамен по истории 11 янв 2017 10:18

Using buffered i/o, G++ 4.9 C++11, and std::unoredered_set :
http://acm.timus.ru/rating.aspx?space=1&num=1196 !!!

Обсуждение задачи 1196. Экзамен по истории