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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     float lado;
  6.     cout << "digite o lado";
  7.     cin >> lado;
  8.     float area = lado * lado;
  9.     cout << area;
  10. }
  11.  
  12. //https://pt.stackoverflow.com/q/89239/101
Success #stdin #stdout 0s 4564KB
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digite o lado9
https://ideone.com/cmevJv
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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