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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a, b, c;
  6. 	cout << "Erste Zahl a: ";
  7. 	cin >> a; 
  8. 	cout << a << endl;
  9.  
  10. 	cout << "Zweite Zahl b: ";
  11. 	cin >> b; 
  12. 	cout << b << endl;
  13.  
  14. 	c = a;
  15. 	cout << "Zwischenvariable c: " << c << endl;
  16.  
  17. 	a = b ;
  18. 	cout << "neu a: " << a << endl;
  19.  
  20. 	b = c;
  21. 	cout << "neu b: " << b << endl;
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
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2
4
stdout
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Erste Zahl a: 2
Zweite Zahl b: 4
Zwischenvariable c: 2
neu a: 4
neu b: 2
https://ideone.com/myaRsK
Test Vertauschung von Variablen
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
secret

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