Switch case statements test the value of a variable and compare it with multiple cases. Once the matching case found, it executes a corresponding block of code. The switch statement is a multiway branch statement that has a different identifier. If the answers don’t match with any of the expressions then it will print the default value. The basic syntax of a switch case is given below:
Syntax
switch (condition)
{
case value1:
block 1;
break;
case value2:
block 2;
break;
....
....
....
default:
default block;
break;
}
Flowchart
Question:- write a program to check a vowel and consonant character.
#include <stdio.h>
#include <conio.h>
void main()
{
char c;
printf("enter a character (a-z or A - Z): ");
scanf("%c", &c);
switch (c)
{
case 'a':
case 'A':
case 'e':
case 'E':
case 'i':
case 'I':
case 'o':
case 'O':
case 'u':
case 'U':
printf("%c is vowel character!", c);
break;
default:
printf("%c is consunant character!", c);
}
getch();
}
output
Enter a character (a-z or A - Z): u
u is a vowel character!
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