Bài 1 Ôn HK1

#include <iostream>
using namespace std;

int main()
{
    int arr[5];
    int i;
    int max;
    for (i = 1; i <= 5; i++)
    {
        cout << "Nhap vao phan tu thu " << i << " cua mang: ";
        cin >> arr[i];
    }
    max = arr[1];
    for (i = 1; i <= 5; i++)
    {
        if (arr[i] > max)
        {
            max = arr[i];
        }
    }
    cout << "So lon nhat la: " << max << endl;
    system("pause");
    return 0;
}