How to use switch control statement in C Language

#include<stdio.h>
int main()
{
    int choice;
    printf("Enter your choice : ");
    scanf("%d",&choice);
    switch(choice)
    {
        case 1:
        {
            printf("first\n");
            break;
        }
        case 2:
        {
            printf("second\n");
            break;
        }
        case 3:
        {
            printf("third\n");
            break;
        }
        default:
        {
            printf("woring choice\n");
        }
    }
    return 0;
}