题目链接:http://codeforces.com/problemset/problem/551/C time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Professor GukiZ is concerned about making his way to school, because massive piles of bo…
Problem C. GukiZ hates Boxes Solution: 假设最后一个非零的位置为K,所有位置上的和为S 那么答案的范围在[K+1,K+S]. 二分这个答案ans,然后对每个人尽量在ans时间内搬最多的砖.可以得出至少需要多少个人才能搬完.这个可以在O(n)的时间内利用贪心得到 只要判断需要的人数是否小于等于实际的人数就好了 时间复杂度O(nlogS) #include <bits/stdc++.h> using namespace std; ; int a[N]; int…
C. GukiZ hates Boxes time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Professor GukiZ is concerned about making his way to school, because massive piles of boxes are blocking his way. In to…
C. GukiZ hates Boxes Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/551/problem/C Description Professor GukiZ is concerned about making his way to school, because massive piles of boxes are blocking his way. In total there…
Professor GukiZ is concerned about making his way to school, because massive piles of boxes are blocking his way. In total there are n piles of boxes, arranged in a line, from left to right, i-th pile (1 ≤ i ≤ n) containing ai boxes. Luckily, m stude…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Professor GukiZ is concerned about making his way to school, because massive piles of boxes are blocking his way. In total there are n piles of…
题目链接: B. Skills time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Lesha plays the recently published new version of the legendary game hacknet. In this version character skill mechanism was…
