Submission #4023130

Source Code Expand

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

signed main() {
  int N,K;cin>>N>>K;
  std::vector<int> t(N);
  for(int i=0;i<N;i++)cin>>t[i];
  int ans=1e9;
  for(int i=2;i<N;i++){
    if(t[i-2]+t[i-1]+t[i]<K)ans=min(ans,i+1);
  }
  if(ans>1e8)cout<<-1<<endl;
  else cout<<ans<<endl;
}

Submission Info

Submission Time
Task A - ぐっすり
User drogskol
Language C++14 (GCC 5.4.1)
Score 100
Code Size 323 Byte
Status AC
Exec Time 25 ms
Memory 1152 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 34
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.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, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
subtask1_01.txt AC 20 ms 896 KB
subtask1_02.txt AC 7 ms 512 KB
subtask1_03.txt AC 6 ms 384 KB
subtask1_04.txt AC 4 ms 384 KB
subtask1_05.txt AC 17 ms 768 KB
subtask1_06.txt AC 12 ms 640 KB
subtask1_07.txt AC 17 ms 768 KB
subtask1_08.txt AC 6 ms 384 KB
subtask1_09.txt AC 22 ms 896 KB
subtask1_10.txt AC 18 ms 896 KB
subtask1_11.txt AC 3 ms 256 KB
subtask1_12.txt AC 16 ms 768 KB
subtask1_13.txt AC 22 ms 1152 KB
subtask1_14.txt AC 12 ms 640 KB
subtask1_15.txt AC 24 ms 1024 KB
subtask1_16.txt AC 24 ms 1024 KB
subtask1_17.txt AC 24 ms 1024 KB
subtask1_18.txt AC 24 ms 1024 KB
subtask1_19.txt AC 24 ms 1024 KB
subtask1_20.txt AC 24 ms 1024 KB
subtask1_21.txt AC 24 ms 1024 KB
subtask1_22.txt AC 24 ms 1024 KB
subtask1_23.txt AC 24 ms 1024 KB
subtask1_24.txt AC 24 ms 1024 KB
subtask1_25.txt AC 25 ms 1024 KB
subtask1_26.txt AC 24 ms 1024 KB
subtask1_27.txt AC 24 ms 1024 KB
subtask1_28.txt AC 24 ms 1024 KB
subtask1_29.txt AC 24 ms 1024 KB
subtask1_30.txt AC 23 ms 1024 KB
subtask1_31.txt AC 23 ms 1024 KB