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  1. #include <iostream>
  2. using namespace std ;
  3.  
  4.  
  5.  
  6. double C_Area(double r) {
  7.     return 3.14*r*r ;
  8. }
  9.  
  10. double S_Area(double l) {
  11.     return l*l ;
  12. }
  13.  
  14. int main () {
  15.  
  16.     double r , l ;
  17.     cin >> r >> l ;
  18.     cout << "Circle Area = " << C_Area(r) << endl;
  19.     cout << "Square Area = " << S_Area(l) << endl;
  20.     return 0 ;
  21. }
Success #stdin #stdout 0s 5320KB
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stdin
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stdout
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Circle Area = 28.26
Square Area = 9
https://ideone.com/W6LlFb
language:
C++14 (clang 8.0)
created:
1 day ago
visibility:
public

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