Submission #1842526

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Source Code Expand

#include <bits/stdc++.h>
#define pb push_back
#define fs first
#define sc second
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<double> vd;
typedef pair<int, int> pii;
typedef vector<pii> vpii;

const int INFTY=2e9+1;

int main() {
    int x, y, ans;
    scanf("%d%d", &x, &y);
    ans=INFTY;
    if(x<=y) ans=min(ans, y-x);
    if(-x<=y) ans=min(ans, y+x+1);
    if(x<=-y) ans=min(ans, -y-x+1);
    if(-x<=-y) ans=min(ans, -y+x+2);
    printf("%d\n", ans);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:20:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &x, &y);
                          ^

Judge Result