Cpp - Write program to use switch statement to check single character input

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Requirements

Write program to use switch statement to check single character input

Hint

No need to check the lower case value.

Demo

#include <iostream>
  
int main()//w  w w .j  a  v a 2s  . co m
{
    char grade;
    std::cout << "Enter your letter grade (ABCDEFG): ";
    std::cin >> grade;
    switch (grade)
    {
    case 'A':
        std::cout << "A!\n";
        break;
    case 'B':  
        std::cout << "B!\n";
        break;
    case 'C':  
        std::cout << "C!\n";
        break;
    case 'D':  
        std::cout << "D!\n";
        break;
    case 'E':
        std::cout << "E!\n";
        break;
    case 'F':  
        std::cout << "F!\n";
        break;
    case 'G':
        std::cout << "G!\n";
        break;
    default: 
        std::cout << "other!\n";
        break;
    }
    return 0;
}

Result

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