<每日一题> Day3：CodeForces-1141B.MaximalContinuousRest(简单题)

参考代码：

 1 #include <iostream>
 2 #include <algorithm>
 3 using namespace std;
 4 
 5 const int maxn = 400000 + 5;
 6 int value[maxn];
 7 int n;
 8 
 9 int main() {
10     cin >> n;
11     for(int i = 0; i < n; i ++) cin >> value[i];
12     for(int i = 0; i < n; i ++) value[i + n] = value[i];
13     int ans = 0, Max = 0;
14     for(int i = 0; i < 2 * n; i ++) {
15         if(value[i]) Max ++;
16         else Max = 0;
17         ans = max(ans, Max);
18     }
19     cout << ans << endl;
20     return 0;
21 }