Submission #1591314


Source Code Expand

#include <bits/stdc++.h>

using namespace std;


#define MAXN 100001
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  int n, c, k, t[MAXN];
  cin >> n >> c >> k;
  for (int i = 0; i < n; ++i) {
    cin >> t[i];
  }
  sort(t, t+n);
  int kk = 0;
  int ans = 1;
  for (int i = 1; i < n; ++i) {
    if (t[i]>t[kk]+k || i-kk+1>c) {
      ans++; 
      kk = i;
    }
  }
  cout << ans << endl;
  return 0;
}

Submission Info

Submission Time
Task A - Airport Bus
User bula
Language C++14 (GCC 5.4.1)
Score 300
Code Size 448 Byte
Status AC
Exec Time 17 ms
Memory 640 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 12
Set Name Test Cases
Sample sample1.txt, sample2.txt
All sample1.txt, sample2.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt
Case Name Status Exec Time Memory
in1.txt AC 1 ms 256 KB
in2.txt AC 17 ms 640 KB
in3.txt AC 17 ms 640 KB
in4.txt AC 17 ms 640 KB
in5.txt AC 1 ms 256 KB
in6.txt AC 17 ms 640 KB
in7.txt AC 15 ms 640 KB
in8.txt AC 17 ms 640 KB
sample1.txt AC 1 ms 256 KB
sample2.txt AC 1 ms 256 KB