Submission #1041220

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Source Code Expand

#include<iostream>
#include<string>
#include<algorithm>
#include<vector>
using namespace std;
int a, b;
int main() {
	cin >> a >> b;
	int c = abs(a), d = abs(b);
	if (c == d) {
		if (a == b)cout << "0" << endl;
		else cout << "1" << endl;
	}
	if (c > d) {
		if (a >= 0 && b >= 0)cout << c - d + 2 << endl;
		if (a < 0 && b < 0)cout << c - d << endl;
		if (a >= 0 && b < 0)cout << c - d + 1 << endl;
		if (a < 0 && b >= 0)cout << c - d + 1 << endl;
	}
	if (c < d) {
		if (a >= 0 && b >= 0)cout << d - c << endl;
		if (a < 0 && b < 0)cout << d - c + 2 << endl;
		if (a >= 0 && b < 0)cout << d - c + 1 << endl;
		if (a < 0 && b >= 0)cout << d + c - 1 << endl;
	}
	return 0;
}

Submission Info

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