program in c lag. of CALENDER

#include<stdio.h>
#include<conio.h>
void main()
{
int a;
clrscr();
printf("enter any number between 1-12");
scanf("%d",&a);
{if (a==1)
printf("january");
else if(a==2)
printf("february");
else if(a==3)
printf("march");
else if(a==4)
printf("april");
else if(a==5)
printf("may");
else if(a==6)
printf("june");
else if(a==7)
printf("july");
else if(a==8)
printf("august");
else if(a==9)
printf("september");
else if(a==10)
printf("october");
else if(a==11)
printf("november");
else if(a==12)
printf("december");
else
printf("invalid number");
}
getch();



}