Question

C++

10.4 String to number

Write a program that

1.reads in 4 upper case characters

2. Converts each into its Ascii equivalent integer

3.Adds all these numbers together

4. Converts this resulting integer to a string

5. Prints the string.

6. Divides the integer result by 4

7. Converts this back to an Ascii char

8. prints the char

Answer 1

#include <iostream>
#include <string>
using namespace std;

int main() {
    string word;
    cout << "Enter 4 uppercase letters: ";
    // 1.reads in 4 upper case characters
    cin >> word;

    // Converts each into its Ascii equivalent integer
    int sum = 0;
    for (int i = 0; i < word.size(); ++i) {
        // 3.Adds all these numbers together
        sum += word[i];
    }

    // Converts this resulting integer to a string
    string result = std::to_string(sum);

    // Prints the string.
    cout << result << endl;

    // Divides the integer result by 4
    sum /= 4;

    // Converts this back to an Ascii char
    char ch = (char)sum;

    // prints the char
    cout << ch << endl;

    return 0;
}