Submission #2178086

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Source Code Expand

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

using namespace std;
int T[100010];
int main()
{
	int N,C,K,i,ans,c,t;
	scanf("%d%d%d",&N,&C,&K);
	memset(T,0,sizeof(T));
	for(i=0;i<N;i++)
		scanf("%d",&T[i]);
	sort(T,T+N);
	for(t=0,ans=c=i=1;i<N;i++)
	{
		if(T[i]<T[t]+K&&c<C)
		{
			c++;
		}
		else
		{
			ans++;
			c=1;
			t=i;
		}
	}
	printf("%d\n",ans);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:12:26: 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:15:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&T[i]);
                    ^

Judge Result