Submission #57935899

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Source Code Expand

///In the name of ALLAH, The Most Gracious and The Most Merciful
///Praise be to ALLAH

#include<bits/stdc++.h>
using namespace std;

const int sz = 2e5 + 10;
int ar[sz];

using ll = long long;

#define el "\n"
#define optimize() ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define testCase int __; cin >> __; while(__--)
#define fraction() cout.unsetf(ios::floatfield); cout.precision(10); cout.setf(ios::fixed,ios::floatfield);

void solve()
{
    int a, b; cin >> a >> b;
    if(a == b) cout << 1 << el;
    else
    {
        if( ( a + b ) % 2 == 0 ) cout << 3 << el;
        else cout << 2 << el;
    }
}
int main()
{
    optimize();
    
    //testCase
        solve();

    return 0;
}

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