Submission #1521416

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

typedef pair<int, int> P;

int n;
int s, t;
int a[1010];
int ans;

int main() {
  while (cin >> n && n) {
    cin >> s >> t;
    for (int i = 1; i <= n; i++) a[i] = 0;
    ans = 0;
    for (int i = 1; i <= n; i++) {
      cin >> a[i];
      a[i] = a[i] + a[i-1];
      if (s <= a[i] && a[i] <= t) ans++;
    }
    cout << ans << endl;
  }
  return 0;
}

Submission Info

Judge Result