CPP
cpp
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#include<iostream>
using namespace std;
class rev
{
int k,n,sum,p;
public:
void input();
void calc();
void display();
};
void rev::input()
{
cout<<"\nEnter any integer to find the reverse of it";
cin>>n;
k=n;
}
void rev::calc()
{
sum=0;
while(n>0)
{
p=n%10;
sum=(sum*10)+p;
n=n/10;
}
}
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OUTPUT
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