How to write nested/multi level switch Statement in C programming language?

#include <stdio.h>
    int main()
    {
        int i = 1, j = 3;
    
        // Outer Switch
        switch (i) {
    
        // If i == 1
        case 1:
    
            // Nested Switch
    
            switch (j) {
    
            // If j == 2
            case 2:
                printf( "Choice is 2");
                break;
    
            // If j == 3
            case 3:
                printf( "Choice is 3");
                break;
            }
            break;
    
        // If i == 4
        case 4:
            printf( "Choice is 4");
            break;
    
        // If i == 5
        case 5:
            printf( "Choice is 5");
            break;
    
        default:
            printf( "Choice is other than 1, 2 3, 4, or 5");
    
        }
        return 0;
    }
    

Choice is 3