C program to find week day in word from week day in number

C program to find week day in word from week day in number using two dimentsional array

This c program is used to find the week day from number of day and days defined using two dimensional array.

Returns week day in word if user enters number of day in week.

#include                                                               
                                                                                
void main()                                                                     
{                                                                               
  int number_of_day;                                                            
  char days[7][15] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
  printf("\nEnter number of day in week [1-7]:");                                  
  scanf("%d", &number_of_day);                                                  
  printf("\nWeek day: %s", days[number_of_day-1]);                              
}

Output:

$ cc week_day.c

$ ./a.out 
Enter number of day in week [1-7]:5

Week day: Thursday

$ ./a.out 
Enter number of day in week [1-7]:3

Week day: Tuesday

C program to find week day in word from week day in number using pointers

This c program is used to find the week day from number of day and days defined using array of pointers.

Returns week day in word if user enters number of day in week.

#include                                                               
                                                                                
void main()                                                                     
{                                                                               
  int number_of_day;                                                            
  char *days[7] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
  printf("\nEnter number of day in week[1-7]:");                                  
  scanf("%d", &number_of_day);                                                  
  printf("\nWeek day: %s", days[number_of_day-1]);                              
}   

Output:

$ cc week_day.c

$ ./a.out 
Enter number of day in week [1-7]:1

Week day: Sunday

$ ./a.out 
Enter number of day in week [1-7]:2

Week day: Monday