write a user defined function that accepts the radius of the fountain as an argument and returns the area and circumference?

Question

a circular fountain is situated in the center of a park. write a user defined function that accepts the radius of the fountain as an argument and returns the area and circumference of it. write a c++ program that invokes this function.🅰🅹 - ɪ'ᴍ ᴄʀɪᴍɪɴᴀʟʟʏ ɢᴏᴏᴅ! Code therapistRashad Malikov
https://code.sololearn.com/c9Pl914w66tT/?ref=app

Answer 1

Could any one please check the requirements?

Answer 2

better define them same type
float area(int x)
float area(float x)

Answer 3

You can make the function like this

Void area(float &area, float &circumference, float radius){
area=3.14*radius*radius;
circumference =2*3.14*radius;
}
Call it by refernce for area an circumference but by value for radius

Answer 4

Or you can use this code
Return array y that contain the area and the circumference

int [] areaAndCircumference(float r){
int arr[] =new int[2];
arr[0]=3.14 *r*r;//area
arr[1]=2*3.14 *r;//circumference
return arr;
}

Answer 5

It seems correct, so there's no point making it a question

Answer 6

DLite First, thanks for replaying...I feel there is something missing

Answer 7

Rashad Malikov thank you

Answer 8

because if user input decimal value it will lose data