Submission #1156752


Source Code Expand

#include <iostream>
#include <vector>
#include <map>
#include <cstring>
#include <algorithm>
#include <cstdio>

#define FOR(i, a, b) for(int i = (a), _b = (b); i <= _b; i++)

using namespace std;

const int MAXN = 200000;
int a[MAXN];

int main() {
  int n, c, k;
  ios::sync_with_stdio(false);
  cin >> n >> c >> k;
  FOR(i, 0, n-1) cin >> a[i];
  sort(a, a + n);
  int start = -1e9, tempc = 0, res = 0;
  FOR(i, 0, n-1) {
    if (tempc == 0 || (a[i] - start > k)) {
      res++;
      start = a[i];
      tempc = --c;
    } else {
      tempc--;
    }
  }
  cout << res << endl;
  return 0;
}

Submission Info

Submission Time
Task A - Airport Bus
User hykapu
Language C++14 (GCC 5.4.1)
Score 0
Code Size 626 Byte
Status WA
Exec Time 18 ms
Memory 640 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 1
WA × 1
AC × 6
WA × 6
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 WA 18 ms 640 KB
in3.txt AC 18 ms 640 KB
in4.txt WA 17 ms 640 KB
in5.txt AC 1 ms 256 KB
in6.txt AC 18 ms 640 KB
in7.txt WA 15 ms 640 KB
in8.txt WA 18 ms 640 KB
sample1.txt AC 1 ms 256 KB
sample2.txt WA 1 ms 256 KB