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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	cout << "Quantidade de notas: ";
  6. 	int qt;
  7. 	cin >> qt;
  8. 	int nt[qt] = {}; //isto é mais C que C++
  9. 	int tot = 0;
  10. 	for (int i = 0; i < qt; i++) {
  11. 	    cout << "Digite a nota " << i + 1 << " : " << endl;
  12. 	    cin >> nt[i];
  13. 	    tot += nt[i];
  14. 	}
  15. 	cout << "Media = " << tot / qt << endl;
  16. }
  17.  
  18. //https://pt.stackoverflow.com/q/262773/101
Success #stdin #stdout 0s 4248KB
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Quantidade de notas: Digite a nota 1 : 
Digite a nota 2 : 
Digite a nota 3 : 
Media = 2
https://ideone.com/iO3nGV
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
public

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