write a C++ program, 1. reads each character from a user input, extracts the cha

Question

write a C++ program,

1. reads each character from a user input, extracts the character if it is a digit, and calculates the sum of all the digits.

2. The program stops reading the user input when the new line character ‘ ’ is encountered. For the output of the program, you should print each digit extracted from the user input and the sum of all the digits.

**USE:

cin.get(c)           // extracts a single character from the standard input stream (cin)

                         // c is a char type variable where the extracted value is stored

**the output looks like:

Thank you very much!!!

Explanation / Answer

#include <stdio.h>

void main()

{

    char string[80];

    int count, nc = 0, sum = 0;

    printf("Enter the string containing both digits and alphabet ");

    scanf("%s", string);

    for (count = 0; string[count] != ''; count++)

    {

        if ((string[count] >= '0') && (string[count] <= '9'))

        {

            nc += 1;

            sum += (string[count] - '0');

        }

    }

    printf("NO. of Digits in the string = %d ", nc);

    printf("Sum of all digits = %d ", sum);

}

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