Submission #1156532

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Source Code Expand

#include <cstdio>
#include <algorithm>
using namespace std;

int N;
int C, K;
int T[100010];

void solve()
{
	sort(T, T+N);
	int res = 1;
	int i, j;
	i = 0;
	j = 0;
	while(1){
		if(T[j]-T[i] <= K && j-i+1<=C){
			j ++;
			if(j == N)
				break;
		}
		else{
			res ++;
			i = j;
		}
	}
	printf("%d\n", res);
}

int main()
{
	int i;
	scanf("%d", &N);
	scanf("%d%d", &C, &K);
	for(i=0; i<N; i++)
		scanf("%d", &T[i]);
	solve();
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:33:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &N);
                 ^
./Main.cpp:34:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &C, &K);
                       ^
./Main.cpp:36:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &T[i]);
                     ^

Judge Result