#include <iostream>
#include <cstdlib> // Để sử dụng hàm rand() và srand()
#include <ctime>   // Để sử dụng hàm time()
 
using namespace std;
 
int main() {
    const int SIZE = 8;
    int matrix[SIZE][SIZE];
 
    // Khởi tạo seed cho hàm rand()
    srand(static_cast<unsigned>(time(0)));
 
    // Tạo ma trận 8x8 với số ngẫu nhiên từ 1 đến 100
    for (int i = 0; i < SIZE; i++) {
        for (int j = 0; j < SIZE; j++) {
            matrix[i][j] = rand() % 100 + 1; // Số ngẫu nhiên từ 1 đến 100
        }
    }
 
    // In ma trận ra màn hình
    cout << "Ma tran 8x8:" << endl;
    for (int i = 0; i < SIZE; i++) {
        for (int j = 0; j < SIZE; j++) {
            cout << matrix[i][j] << " ";
        }
        cout << endl;
    }
 
    return 0;
}
 

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