Flipping Game time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Iahub got bored, so he invented a game to be played on paper. He writes n integers a1, a2, ..., an. Each of those integers can…
题目链接:http://www.codeforces.com/problemset/problem/327/A题意:你现在有n张牌,这些派一面是0,另一面是1.编号从1到n,你需要翻转[i,j]区间的牌一次,使得看到的牌是1的数量最大.C++代码: #include <iostream> using namespace std; ; int n, a[maxn], sum[maxn]; int flip(int L, int R) { ]; - a1; //cout << &quo…
A. Flipping Game time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Iahub got bored, so he invented a game to be played on paper. He writes n integers a1, a2, ..., an. Each of those integers c…
A. Flipping Game time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Iahub got bored, so he invented a game to be played on paper. He writes n integers a1, a2, ..., an. Each of those intege…
