Submission #432640

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Source Code Expand

#include <stdio.h>
#include <math.h>
#define MAX(x,y) (x)>(y)?(x):(y)
#define MIN(x,y) (x)<(y)?(x):(y)

int main(void) {
	int i,N,A,B,d,now;
	char lovearrow[5];
	
	scanf("%d %d %d",&N,&A,&B);
	
	now = 0;
	for(i = 0;i < N;i++){
		scanf("%s %d",lovearrow,&d);
		d = MIN(MAX(d,A),B);
		if(lovearrow[0] == 'E'){
			now += d;
		}else{
			now -= d;
		}
	}
	
	if(now == 0){
		printf("0\n");
	}else{
		printf("%s %d\n",now>0 ? "East" : "West",abs(now));
	}
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d",&N,&A,&B);
  ^
./Main.c:14:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s %d",lovearrow,&d);
   ^

Judge Result