Submission #1161223

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Source Code Expand

#include <stdio.h>
#include <math.h>
int main(void){
	int n,ng[3],i,j,k,d[3]={3,2,1};
	scanf("%d",&n);
	for(i=0;i<3;i++){
		scanf("%d",&ng[i]);
		if(n==ng[i]){
			puts("NO");
			return 0;
		}
	}
	for(i=0;i<100;i++){
		for(j=0;j<3;j++){
			for(k=0;k<3;k++){
				if(n-d[j]==ng[k])
					break;
			}
			if(k==3){
				break;
			}
		}
		n-=d[j];
	}
	puts(n<=0?"YES":"NO");
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ^
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&ng[i]);
   ^

Judge Result