Submission #1156476

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Source Code Expand

#include <cstdio>
#include <algorithm>

const int N = 100000 + 10;

int n, c, k, t[N];

int main() {
  scanf("%d%d%d", &n, &c, &k);
  for (int i = 1; i <= n; ++i) scanf("%d", &t[i]);
  std::sort(t + 1, t + n + 1);
  int ans = 0;
  for (int i = 1; i <= n;) {
    int temp = t[i] + k;
    for (int j = c; j-- && i <= n && t[i] <= temp;) ++i;
    ++ans;
  }
  printf("%d\n", ans);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:30: 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:10:50: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   for (int i = 1; i <= n; ++i) scanf("%d", &t[i]);
                                                  ^

Judge Result