How to write Switch Statement in C programming language?

#include <stdio.h>
    int main() {
      int day = 5;
      switch (day) {
          case 1:
              printf("Monday");
              break;
          case 2:
              printf("Tuesday");
              break;
          case 3:
              printf("Wednesday");
              break;
          case 4:
              printf("Thursday");
              break;
          case 5:
              printf("Friday");
              break;
          case 6:
              printf("Saturday");
              break;
          case 7:
              printf("Sunday");
              break;
          default:
              printf("Invalid day");
      }
      return 0;
    }
    

Friday