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CPP Program to Reverse Number

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C++ program to extract and print digits in reverse order of a number

In this example, we will see a C++ program through which we can print the digits in reverse order.

STEPS:

STEP 1: Eliminate the last digit subtracting the remainder after dividing it by 10.
STEP 2: Divide an integer by 10 gives up an integer in computer programming.

Program:


#include <iostream.h>
using namespace std;
int main()
{
int num;
int a = 0;
cout << "Enter a number: ";
cin >> num;
cout << "\n";
for (int i = 1; num > 0; i++) {
a = num % 10;
cout << a;
num = num / 10;
}
return 0;
}

Output:
Enter a number: 47426839
93862474

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