题目链接: C. Amr and Chemistry time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n …
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n different types of chemicals. E…
题目链接:http://codeforces.com/problemset/problem/558/C 题意:把n个数变成相同所需要走的最小的步数易得到结论,两个奇数不同,一直×2不可能有重叠枚举每个数可能到得所有值,以及统计达到该值的时候已经走的步数最终答案就是1到up中num[i]最小的数 Examples input output 2 input output 5 Note In the first sample test, the optimal solution . In the se…
点击打开链接 Amr and Chemistry time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n di…
C. Amr and Chemistry Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/558/problem/C Description Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n different type…
Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n different types of chemicals. Each chemical i has an initial volume of ai liters. For this experiment, Amr has to mix all the chemicals…
C. Amr and Chemistry time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n differ…
链接:http://codeforces.com/problemset/problem/558/C C. Amr and Chemistry time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Amr loves Chemistry, and specially doing experiments. He is preparing…
C. Amr and Chemistry time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment. Amr has n differ…
E. Two Labyrinths Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/gym/100187/problem/E Description A labyrinth is the rectangular grid, each of the cells of which is either free or wall, and it's possible to move only between free…
传送门: http://codeforces.com/problemset/problem/616/C C. The Labyrinth time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You are given a rectangular field of n × m cells. Each cell is either em…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Amr has got a large array of size n. Amr doesn't like large arrays so he intends to make it smaller. Amr doesn't care about anything in the array…
Two Buttons time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Vasya has found a strange device. On the front panel of a device there are: a red button, a blue button and a display showing s…
D. Phillip and Trains time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output The mobile application store has a new game called "Subway Roller". The protagonist of the game Philip is located…
Mike and Shortcuts 题目链接: http://acm.hust.edu.cn/vjudge/contest/121333#problem/F Description Recently, Mike was very busy with studying for exams and contests. Now he is going to chill a bit by doing some sight seeing in the city. City consists of n i…
One day Greg and his friends were walking in the forest. Overall there were n people walking, including Greg. Soon he found himself in front of a river. The guys immediately decided to get across the river. Luckily, there was a boat by the river bank…
B. Mike and Shortcuts time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output Recently, Mike was very busy with studying for exams and contests. Now he is going to chill a bit by doing some sight…
