In odd/even question if we provide very large value (like up to 12 digits ) then there are error in program;

In odd/even question if we provide very large value (like up to 12 digits ) then there are error in program;

#include<iostream>
using namespace std;

int main(){
    cout<<"This program is for finding if the provided integer is even or odd.\nPls provide the integer...\n";
    int a;
    cin>>a;
    if(a%2==0){
        cout<<"The provided integer is even.";
    }
    else{
        cout<<"The provided integer is odd.";
    }

    return 0;
}

>Solution :

Hi the maximum value int can take in C++ is 2,147,483,647 , So 12 digits can’t be handled by int , Use long int insted