Submission #15435824

Source Code Expand

#include <iostream>
#include <vector>

using namespace std;

int main(){
  int n, k;
  cin >> n >> k;

  vector<long long> a(n, 0);
  for(int i=0; i<n; i++) cin >> a[i];

  long long k_value = 0;
  for(int i=0; i<k ;i++){
    k_value += a[i];
  }

  bool ok_flag = true;
  long long before_k_value = k_value;
  for(int j=k; j<n; j++){
    k_value += a[j] - a[j - k];
    if(before_k_value < k_value) cout << "Yes" << '\n';
    else cout << "No" << '\n';
    before_k_value = k_value;
  }

  return 0;
}

Submission Info

Submission Time
Task C - Marks
User shrimpName
Language C++ (Clang 10.0.0)
Score 300
Code Size 531 Byte
Status AC
Exec Time 173 ms
Memory 4412 KiB

Compile Error

./Main.cpp:18:8: warning: unused variable 'ok_flag' [-Wunused-variable]
  bool ok_flag = true;
       ^
1 warning generated.

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 20
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
in01.txt AC 8 ms 2892 KiB
in02.txt AC 169 ms 4368 KiB
in03.txt AC 168 ms 4336 KiB
in04.txt AC 168 ms 4312 KiB
in05.txt AC 168 ms 4304 KiB
in06.txt AC 173 ms 4356 KiB
in07.txt AC 173 ms 4412 KiB
in08.txt AC 159 ms 4360 KiB
in09.txt AC 163 ms 4408 KiB
in10.txt AC 153 ms 4316 KiB
in11.txt AC 157 ms 4408 KiB
in12.txt AC 149 ms 4188 KiB
in13.txt AC 151 ms 4228 KiB
in14.txt AC 136 ms 4228 KiB
in15.txt AC 138 ms 4380 KiB
in16.txt AC 3 ms 2988 KiB
in17.txt AC 2 ms 3044 KiB
sample_01.txt AC 3 ms 2892 KiB
sample_02.txt AC 3 ms 3020 KiB
sample_03.txt AC 2 ms 3108 KiB