Submission #2272824


Source Code Expand

#include <stdio.h>
#include <stdlib.h>
int compare(const void *a,const void *b){
	return *(int*)a-*(int*)b;
}
int main(){
	int n,i,r=1,t;
	int arr[999];
	scanf("%d",&n);
	for(i=0;i<n;i++)scanf("%d",arr+i);
	qsort(arr,n,4,compare);
	t=arr[0];
	for(i=1;i<n;i++){
		if(t!=arr[i]){
			t=arr[i];
			r++;
		}
	}
	printf("%d\n",r);
	return 0;
}

Submission Info

Submission Time
Task B - Kagami Mochi
User leafmoon
Language Objective-C (GCC 5.3.0)
Score 200
Code Size 359 Byte
Status AC
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.m: In function ‘main’:
./Main.m:9:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ^
./Main.m:10:18: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  for(i=0;i<n;i++)scanf("%d",arr+i);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 13
Set Name Test Cases
Sample a01, a02, a03
All a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13
Case Name Status Exec Time Memory
a01 AC 0 ms 128 KB
a02 AC 1 ms 128 KB
a03 AC 1 ms 128 KB
b04 AC 0 ms 128 KB
b05 AC 1 ms 128 KB
b06 AC 1 ms 128 KB
b07 AC 1 ms 128 KB
b08 AC 1 ms 128 KB
b09 AC 1 ms 128 KB
b10 AC 0 ms 128 KB
b11 AC 1 ms 128 KB
b12 AC 1 ms 128 KB
b13 AC 0 ms 128 KB