codeforces水题100道 第十四题 Codeforces Round #321 (Div. 2) A. Kefa and First Steps (brute force)

题目链接：http://www.codeforces.com/problemset/problem/580/A
题意：求最长连续非降子序列的长度。
C++代码：

#include <iostream>
using namespace std;
const int maxn = ;
int n, a[maxn], tmp, ans;
int main()
{
    cin >> n;
    for (int i = ; i < n; i ++)
        cin >> a[i];
    tmp = ans = ;
    for (int i = ; i <= n; i++)
        if (a[i] >= a[i-])
        {
            tmp ++;
            if (tmp > ans) ans = tmp;
        }
        else
            tmp = ;
    cout << ans;
    return ;
}

C++