Submission #1572272

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Source Code Expand

#include <iostream>
#include <iomanip>
#include <string>
#include <algorithm>
#include <math.h>
#include <random>
#include <time.h>
using namespace std;
int main() {
	long long int a, b;
	cin >> a >> b;
	if ((a >= 0 && b >= 0 && b >= a)|| (a < 0 && b < 0 && -b <= -a)) {
		cout << b - a << endl;
		return 0;
	}
	if ((a > 0 && b > 0 && b <= a)|| (a < 0 && b < 0 && b <= a)) {
		cout << a - b + 2 << endl;
		return 0;
	}
	if ((a < 0 && b > 0 && b >= -a)|| a > 0 && b < 0 && -b <= a) {
		cout << b + a + 1 << endl;
		return 0;
	}
	if ((a < 0 && b > 0 && b <=- a)||(a > 0 && b < 0 && -b >= a)) {
		cout << -a - b + 1 << endl;
		return 0;
	}
	if (a == 0 && b > 0) {
		cout << b << endl;
		return 0;
	}
	if (a == 0 && b < 0) {
		cout << -b + 1 << endl;
		return 0;
	}
	if (a > 0 && b == 0) {
		cout << -a + 1 << endl;
		return 0;
	}
	if (a < 0 && b == 0) {
		cout << -a << endl;
		return 0;
	}
}

Submission Info

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