Week Number

// C program to enter week number and print day of week.
#include<stdio.h>
int main(){
int wk;
printf("Enter Week Number (1-7) :");
scanf("%d",&wk);
if(wk == 1)printf("Saturday\n");
else if(wk == 2)printf("Sunday\n");
else if(wk == 3)printf("Monday\n");
else if(wk == 4)printf("Tuesday\n");
else if(wk == 5)printf("Wednesday\n");
else if(wk == 6)printf("Thursday\n");
else if(wk == 7)printf("Friday\n");
else printf("Invalid Number\n");
return 0;}