/* Problem 1 (90 points): Write the program that reads vitamin D level (integer) for ONE user and outputs the message based on the table below
11 or less Very Deficient
12 - 19 Deficient
20 - 49 Adequate for bone and overall health
50 or above Overdose, High level, potential health risk */



#include<stdio.h>
int main(){
	int num;
	printf("enter vitamin D level\n");
	scanf("%d",&num);
	if(num>0){
		if(num<=11){
			printf("very deficient\n");
		}
		else if(num<=19){
			printf("deficient\n");
		}
		else if(num<=49){
			printf("Adequate for bone and overall health\n");
		}
		else{
			printf("Overdose, High level, potential health risk \n");
		}
	}
	else{
		printf("invalid input\n");
		
	}
	return 0;
}