//Geometry example with switch-case
#include<stdio.h>
int main()
{
int pt;
printf("Enter the number of nodes:");
scanf("%d", &pt);
switch(pt){
case 0:
printf("\nNo Geometry");
break;
case 1:
printf("\nA point");
break;
case 2:
printf("\nA line");
break;
case 3:
printf("\nA triangle");
break;
case 4:
printf("\nA rectangle");
break;
case 5:
printf("\nA pentagon");
break;
default:
printf("\nInvalid input");
break;
}
return 0;
}