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Problem 1. Select the running time of each function. void print_array (int* A, int n) for (int í 0; i < n; ++i) cout << A[i] << endl; void print_array pairs (int* A, int n) for (inti 0; i < n; ++i) for (int j 0; j < n; ++j) cout << Ai] ALj]< endl; void print_array_start(int* A, int n) for (int i 0; i < 100 ; ++i) cout << A[i] << endl; void print_array_alt (int* A, int n) for (int i0; i < n; ++i) cout << A[i] << endl;
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Answer #1
1)  O(n)
2)  O(n^2)
3)  O(1)
4)  O(n)
5)  O(n)
6)  O(n)
7)  O(n)
8)  O(n^2)

\;\;

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