Submission #2708813

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Source Code Expand

#include<iostream>
#include<algorithm>
#include<math.h>
#include<cstdio>
#include<ctype.h>
#include<stdio.h>
#include<set>
#include<vector>
#include<map>
#include<functional>
#include<iomanip>
#include<queue>
#include<ciso646>
#include<random>
#include<numeric>
#include<string>
typedef long long ll;
using namespace std;
int main(){
  ll x,y;
  cin>>x>>y;
  if(x>0&&y>0&&x>y)
    cout<<x-y+2<<endl;
  if(x>=0&&y>0&&x<y)
    cout<<y-x<<endl;
  if(x>0&&y<=0)
   cout<<abs(x-abs(y))+1<<endl;
  if(x<0&&y<=0&&x<y)
    cout<<y-x<<endl;
  if(x<0&&y<0&&x>y)
    cout<<x-y+2<<endl;
  if(x<0&&y>0)
    cout<<abs(y-abs(x))+1<<endl;
  if(x==0&&y<0)
    cout<<x-y+1<<endl;
  }

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