How to use Char in Switch Case

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How to make this work

 #include <stdio.h>
    #include <conio.h>
    main()
    {
        char C;
        printf("R=This Program gives you some of the information of the country you entered.");
        printf("Enter a Country:");
        scanf("%c", &C);
        switch(C)
        {
            case 'Algeria':
                printf("Capital: Algiers");
                printf("Currency and Country Code: Algerian Dinar (DZD)");
                break;
            }   



        getch ();
        return 0;
    }

The Error is

  • 11 8 C:\Users\Edrian\Desktop\C++ Codes\World Information.cpp [Warning] character constant too long for its type

  • C:\Users\Edrian\Desktop\C++ Codes\World Information.cpp In function 'int main()':

  • 11 8 C:\Users\Edrian\Desktop\C++ Codes\World Information.cpp [Warning] case label value exceeds maximum value for type


Know the difference :

'Algeria' this is a string literal so it should be "Algeria" and your C should be a string

'A' is a character

Java - how to use char array in switch statement?, You provide a char array in the switch clause. You cannot. The Java language(​14.11. The switch Statement) allows only these types as  Switch with char case : Switch « Language Basics « C / ANSI-C. C / ANSI-C; Language Basics; Switch; Switch with char case.


Char contains only one character if you want to use more than one character you have to use string data type.In your case you should use string

Using the Switch statement with Characters?, To Whomever Can help Me; Is it possible to use the Switch structure for characters? For example: switch(char) { case 1:char = 'b' . . . I'm trying  If it were a single character, then you could use char (not int) to represent that: char size; cin >> size; switch (size) { case 'L': // deal with size L break; // and so on } but for multiple characters, you'll need a string.


Switch with char case : Switch « Language Basics « C / ANSI-C, Switch with char case #include <stdio.h> int main(void) { int a, b; char ch; printf("​Do you want to (Enter first letter):\n"); printf("(A)dd, (S)ubtract, (M)ultiply,  Switch demo: 3. How to use switch: number: 4. Switch: char and nested if: 5. Switch inside for loop: 6. Switch with int case: 7. Switch with char case: 8. Get three input at the same time: scanf: 9. Console menu: switch with char case: 10. Switch with default


Switch case with char & hiw to use char in Switch case condition , Here you can read how yo use character in the switch statement. We are discussing it Switch case with char. A switch case takes char in  Yes, chars and ints can be used in switches. But don't name a variable 'char' it's a keyword y'know? Also, the label cannot be a variable name, see below:


switchcase in C Programming, In this tutorial, you will learn to create a switch statement in C programming with The switch statement allows us to execute one code block among many alternatives. If we do not use break , all statements after the matching label are executed. Program to create a simple calculator #include <stdio.h> int main() { char  The following rules apply to a switch statement − The variable used in a switch statement can only be integers, convertable integers (byte, short, char), strings and enums. You can have any number of case statements within a switch. Each case is followed by the value to be compared to and a colon.


C, 2) You can also use characters in switch case. for example – #include <stdio.h> int main() { char ch='b'; switch (ch) { case 'd': printf("CaseD "); break; case 'b':  Each value is called a case, and the variable being switched on is checked for each switch case. Syntax The syntax for a switch statement in C programming language is as follows −