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  1. #include <iostream>
  2. using namespace std ;
  3.  
  4.  
  5.  
  6.  
  7. void print() {
  8.     cout << "enter the length " << endl ;
  9. }
  10.  
  11. double getlength() {
  12.     print() ;
  13.     double l ;
  14.     cin >> l ;
  15.     return l ;
  16. }
  17. void print2() {
  18.     cout << "your Area = " ;
  19. }
  20.  
  21. double S_Area(double l) {
  22.     double area = l*l ;
  23.     print2() ;
  24.     return area ;
  25. }
  26.  
  27.  
  28.  
  29. int main () {
  30.  
  31.     double length = getlength() ;
  32.     cout << S_Area(length) ;
  33.  
  34.     return 0 ;
  35. }
Success #stdin #stdout 0s 5320KB
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enter the length 
your Area = 9
https://ideone.com/tWCy68
3
language:
C++14 (clang 8.0)
created:
1 day ago
visibility:
public

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