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  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <ctime>
  4. using namespace std;
  5.  
  6. int max(int* A, int N) {
  7.  
  8. 	int result = *A;
  9. 	for (int i = 1; i < N; i++) {
  10. 		if (*(A + i) > result) {
  11. 			result = *(A + i);
  12. 		}
  13. 	}	
  14. 	return result;
  15.  
  16. }
  17.  
  18. int sum(int* A, int N) {
  19.  
  20. 	int output = 0;
  21. 	for (int i = 0; i < N; i++) {
  22. 		output += A[i];
  23. 	}
  24. 	return output;
  25.  
  26. }
  27.  
  28. int main() {
  29.  
  30. 	srand(time(0));
  31. 	int N = 5;
  32. 	int A[5];
  33.  
  34. 	for (int i = 0; i < N; i++) {
  35. 		A[i] = rand() % 100;
  36. 	}
  37.  
  38. 	for (int i = 0; i < N; i++) {
  39. 		cout << A[i] << " ";
  40. 	}
  41. 	cout << endl;
  42.  
  43. 	cout << "MAX = " << max(A, N) << endl;
  44. 	cout << "SUM = " << sum(A, N) << endl;
  45.  
  46. 	return 0;
  47. }
Success #stdin #stdout 0.01s 5400KB
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Standard input is empty
stdout
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20 27 99 52 81 
MAX = 99
SUM = 279
https://ideone.com/nRMyz4
Pass by pointer.
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
secret

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