Feet - Meter Conversion

#include <stdio.h>

int main()
{
    float num;
    int choice;

    printf("Enter number: ");
    scanf("%f",&num);

    printf("1.feet to metre\n2.metre to feet\n\n");
    printf("Select choice:  ");
    scanf("%d",&choice);

    if(choice==1) printf("The value in metre is= %f",num*3.28);
    if(choice==2) printf("The value in feet is= %f",num/3.28);

    return 0;

}