Submission #1937597


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
using Int = long long;
signed main(){
  Int n,m;
  cin>>n>>m;
  vector<Int> p(n),s(m);
  for(Int i=0;i<n;i++) cin>>p[i];
  for(Int i=0;i<m;i++) cin>>s[i];
  Int ans=0;
  for(Int i=0;i<m;i++) ans+=p[s[i]-1];
  cout<<ans<<endl;
  return 0;
}

Submission Info

Submission Time
Task C - コンテスト
User beet
Language C++14 (GCC 5.4.1)
Score 100
Code Size 299 Byte
Status AC
Exec Time 2 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 14
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All sample_01.txt, sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
subtask1_01.txt AC 1 ms 256 KB
subtask1_02.txt AC 1 ms 256 KB
subtask1_03.txt AC 1 ms 256 KB
subtask1_04.txt AC 2 ms 256 KB
subtask1_05.txt AC 1 ms 256 KB
subtask1_06.txt AC 1 ms 256 KB
subtask1_07.txt AC 1 ms 256 KB
subtask1_08.txt AC 1 ms 256 KB
subtask1_09.txt AC 1 ms 256 KB
subtask1_10.txt AC 1 ms 256 KB
subtask1_11.txt AC 1 ms 256 KB
subtask1_12.txt AC 1 ms 256 KB