iostream.h

#include "iostream.h"
#include "coino.h"
#include "stdio.h"
void main(){
clrscr();
int age;
float weight,hight;
cout<<"Please insert your's age : "; cin>>"%d",&age;
cout<<"\nPlease insert your's weight : "; cin>>"%f",&weight;
cout<<"\nPlease insert your's Hight : "; cin>>"%f",&hight;
if (age >= 18 && age <= 23) { if((weight >= 60 && weight <= 70) (hight >= 165 && hight<= 175 )){ } } cout<<"\n\n\n\n\t\t\tPress anykey to Exit!!! "; getch(); }