Submission #2670461

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Source Code Expand

#include <stdio.h>

int main(void){
	
	int a,b,c,i,d[100],sum=0;
	char x[101][101];
	
	scanf("%d %d %d",&a,&b,&c);
	
	for(i=0;i<a;i++){
		scanf("%s %d",x[i],&d[i]);
		if(d[i]>c)d[i]=c;
		if(d[i]<b)d[i]=b;
		
		if(x[i][0]=='W')d[i]=d[i]*-1;
		
		sum = sum + d[i];
	}
	
	if(sum>0)printf("East %d\n",sum);
	else if(sum<0)printf("West %d\n",abs(sum));
	else if(sum==0)printf("0\n");
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:21:35: warning: implicit declaration of function ‘abs’ [-Wimplicit-function-declaration]
  else if(sum<0)printf("West %d\n",abs(sum));
                                   ^
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d",&a,&b,&c);
  ^
./Main.c:11:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s %d",x[i],&d[i]);
   ^

Judge Result