Submission #1054515

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Source Code Expand

#include <stdio.h>
#include <string.h>
#include <stdbool.h>

#define N_MAX 200000
#define INF 1145141919
#define SMAP(a, b) ((a)!=(b))&&((a)^=((b)^=((a)^= (b))))

typedef unsigned long long ull;

int i, j;

int n, m;
int k;

int h, w;

char str[N_MAX];

void solve(){
	return;
}

int main (void) {
	signed int x, y;
	scanf("%d%d", &x, &y);
	if (y > x && (x >= 0 || y < 0)) {
		printf("%d\n", y-x);
	} else if (x == 0 && y < 0) {
		printf("%d\n", -y+1);
	} else if (x > y && (y > 0 || x < 0)) {
		printf("%d\n", x-y+2);
	} else {
		printf("%d\n", x+y+1);
	}
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:26:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &x, &y);
  ^

Judge Result