Theodore2011: 我直接拷贝的，为什么运行错误？

m0_67574675: [code=cpp] #include using namespace std; const int MAX = 1e5 + 5; int a[MAX]; int b[MAX]; int main(void){ ios::sync_with_stdio(false); int n; cin>>n; for(int i = 1;i>a[i]; } int ans = 0; int maxn = 1; int index = 1; for(int i = 1;imaxn && a[i]){ maxn = a[i]+i; index = i; if(maxn>=n+1){ cout