Submission #1156778


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

const int N = 1234567;

int t[N];

int main() {
  int n, c, k;
  scanf("%d %d %d", &n, &c, &k);
  for (int i = 0; i < n; i++) {
    scanf("%d", t + i);
  }
  sort(t, t + n);
  int cnt = 0, bus = 0, ans = 0;
  for (int i = 0; i < n; i++) {
    if (t[i] <= bus && cnt < c) {
      cnt++;
    } else {
      bus = t[i] + k;
      cnt = 1;
      ans++;
    }
  }
  printf("%d\n", ans);
  return 0;
}

Submission Info

Submission Time
Task A - Airport Bus
User vslayer
Language C++14 (GCC 5.4.1)
Score 300
Code Size 474 Byte
Status AC
Exec Time 19 ms
Memory 640 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d", &n, &c, &k);
                                ^
./Main.cpp:13:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", t + i);
                       ^

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 19 ms 640 KB
in3.txt AC 18 ms 640 KB
in4.txt AC 18 ms 640 KB
in5.txt AC 1 ms 256 KB
in6.txt AC 19 ms 640 KB
in7.txt AC 16 ms 640 KB
in8.txt AC 19 ms 640 KB
sample1.txt AC 1 ms 256 KB
sample2.txt AC 1 ms 256 KB