Submission #1156172

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Source Code Expand

#include <cstdio>
#include <cstdlib>
#include <algorithm>
#include <vector>
#include <cstring>
#include <queue>
#include <set>
#include <map>
#include <functional>
#include <string>
#include <cassert>
#define SIZE 100005

using namespace std;
typedef long long int ll;
typedef pair <int,int> P;

int T[SIZE];

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 ret=0;
	for(int i=0;i<n;)
	{
		int f=i;
		for(;i<n&&i<f+C&&T[i]-T[f]<=K;i++);
		ret++;
		//printf("%d %d\n",f,i);
	}
	printf("%d\n",ret);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:23:28: 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:24:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  for(int i=0;i<n;i++) scanf("%d",&T[i]);
                                        ^

Judge Result