C++ Program using constructor to display the reverse of a number
Write a C++ Program to display the reverse of a number using the constructor.
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#include<iostream> using namespace std; class T4Tutorials { private: int n,i; public: T4Tutorials() { cout<<"Enter number to reverse: "; cin>>n; } void out() { cout<<endl<<"The reverse of the Entered number: "; for(i=n;n>0;n=n/10) { cout<<n%10; } } }; int main() { T4Tutorials r; r.out(); } |
Output
Enter number to reverse: 678
The reverse of the Entered number: 876
C++ Program using Destructor to display the reverse of a number
Write a C++ Program to display the reverse of a number using the destructor.
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#include<iostream> using namespace std; class T4Tutorials { private: int n,i; public: T4Tutorials() { cout<<"Enter number to Display its reverse: "; cin>>n; } ~T4Tutorials() { cout<<endl<<" reverse of the Entered Number is: "; for(i=n;n>0;n=n/10) { cout<<n%10; } } }; int main() { T4Tutorials R; } |
Output
Enter number to reverse: 1629
The reverse of the Entered number: 9261