Switch is used to select any one from multiple choice. The switch statement allows us to execute one code block among many alternatives.
A switch statement tests the value of a choice variable and compares it with multiple cases. Once the case match is found, a block of statements associated with that particular case is executed. Each case in a block of a switch has a different name/number which is referred to as an identifier.
Syntax:
switch(variable)
{
case lable1:
statement:
break;
case lable2:
statement:
break;
case lable3:
statement:
break;
default:
statement:
break;
}
Example:
void main()
{
int ch;
clrscr();
// printf ("enter ypour choice\n");
Printf ("1 paneer makhni \n");
printf ("2 paneeer bhurji \n");
printf ("3 paneer mutter");
printf ("\nenter your choice");
scanf ("%d", &ch);
switch ( ch )
{
case 1:
printf ("Your paneer makhni is ready\n");
break;
case 2:
printf ("Your paneer bhurji is ready \n");
break;
case 3:
printf("Your paneer mutter is ready\n");
break;
default:
printf("no choice");
break;
}
getch();
}
OP:
enter your choice:
2
Your paneer bhurji is ready
Call @ 9825618292
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