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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	double withdrew;
  6.   cout << "How much did you withdraw this month? ";
  7.     cin >> withdrew;
  8.     while (withdrew < 0) {
  9.         cout << "Invalid amount! Please enter a positive withdrawal: ";
  10.         cin >> withdrew;
  11.     }	return 0;
  12. }
Success #stdin #stdout 0s 5216KB
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How much did you withdraw this month? Invalid amount! Please enter a positive withdrawal: Invalid amount! Please enter a positive withdrawal:
https://ideone.com/hyI9iK
language:
C++ (gcc 8.3)
created:
7 days ago
visibility:
public

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