Submission #1678931

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Source Code Expand

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

const int N=101000;
int s[N];
int n,c,k,ans;
int main()
{
	scanf("%d%d%d",&n,&c,&k);
	for(int i=1;i<=n;i++)scanf("%d",s+i);
	std::sort(s+1,s+n+1);
	ans=0;
	for(int i=1,j;i<=n;i=j+1,ans++)
		for(j=i;j<n && j-i+1<c && s[j+1]-s[i]<=k;j++);
	printf("%d\n",ans);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:26: 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:12:38: 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",s+i);
                                      ^

Judge Result