Submission #1121779

#	Time	Username	Problem	Language	Result	Execution time	Memory
1121779		vjudge1	Calvinball championship (CEOI15_teams)	C++17	0 / 100	2 ms	504 KiB

teams

#include <bits/stdc++.h>
using namespace std;

#define int long long
#define ld double


const int INF = 1e18;
const int mod = 12345;
const int sz = 5e5 + 5;

signed main()
{
   ios_base::sync_with_stdio(0);cin.tie(0);
   int n;
   cin >> n;
   vector < int > a(n + 1);
   int f = 0 , s = 0;
   for(int i = 1;i <= n;i++)
   {
      cin >> a[i];
      f += i;
      s += (i * a[i]);
   }
   cout << (s - f + 1) << endl;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10