Can anyone tell me what wrong in this code why i am not getting correct value of volume of cylinder ???

Question

#include <iostream>
using namespace std;

void cylindervolume(){

double r , h, volume;

cout << "enter the number r "<<endl;
cin>>r;
cout << "enter the number h"<<endl;
cin>>h;
volume=3.14*r*r*h;
cout<<"the volume of cylinder is "<<volume<<endl;

}

int main(){

int a ,cubevolume;

cout<<"enter the side a "<<endl;
cin>>a;

cubevolume = a*a*a;

cout<<"the cubevolume of cube is "<<cubevolume<<endl;

cylindervolume();

return 0;
}

Answer 1

it working fine, the problem is with sololearn input. You have to input all inputs at once so need input this: 1 1 1

https://sololearn.com/compiler-playground/crXMMh2NsYtb/?ref=app

Answer 2

i can't see any issue with you code, maybe you giving wrong inputs?

Answer 3

I gave 1and 1 in inputs

Answer 4

Ans should be 3.14 but its coming something different

Answer 5

Thanks

Answer 6

Define inputs in void....( Double r,h, volume){}