#include <stdio.h>

int main() {
    int a;
    printf("enter the number\n");
    scanf("%d",&a);
    switch(a)
        {
            case 1:
            printf("january");
            break;

            case 2:
            printf("february");
            break;
            
            case 3:
            printf("march");
            break;

            case 4:
            printf("april");
            break;

            case 5:
            printf("may");
            break;

            case 6:
            printf("june");
            break;

            case 7:
            printf("july");
            break;

            case 8:
            printf("august");
            break;

            case 9:
            printf("september");
            break;

            case 10:
            printf("october");
            break;

            case 11:
            printf("november");
            break;

            case 12:
            printf("december");
            break;

            default:
            printf("invalid input");
            
            
        }
    return 0;
}