#include<stdio.h>
struct de{
    char name[20];
    int age;
    float feet;
};
int main(){
    struct de a[];
    {
        for(int i=0;i<1;i++){
            scanf("%s%d%f",a[i].name,&a[i].age,&a[i].feet);
            if(a[i].age<0){
            printf("Invalid input");
            return 0;
            }
            else
            printf("Name: %s\n",a[i].name);
            printf("Age: %d\n",a[i].age);
            printf("Height: %.2f feet\n",a[i].feet);
            
        }
    }
            return 0;
}