Answer to Question #280655 in C for Tharu

Question

Requirements：

(1) Convert the inputted 3-digit integer, the single digit to a hundred digit, and the hundreds digit to a single digit, and generate a new inverted number from the converted 3 digits.

(2) Arbitrary 3-digit integers are input by keyboard.

(3) When outputting the result, the required form is: original number: converted number.

Answer 1

#include <iostream>
using namespace std;


int main()
{
    int num,rev = 0;
    
    cout<<"Enter a Number: ";
    cin>>num;
    
    while (num > 0)
    {
        rev = (rev * 10) + (num % 10);
        num = num / 10;
    
    }
    
    cout<<rev<<endl;
    
    return 0;
}