如何创建2d矩阵c++的水平镜像逆？

#include <iostream>
using namespace std;

void mirrorInverse(int matrix[][100], int m, int n) {
    for (int i = 0; i < m; i++) {
        int left = 0;
        int right = n - 1;
        while (left < right) {
            int temp = matrix[i][left];
            matrix[i][left] = matrix[i][right];
            matrix[i][right] = temp;
            left++;
            right--;
        }
    }
}

int main() {
    int m, n;
    cout << "Enter the number of rows: ";
    cin >> m;
    cout << "Enter the number of columns: ";
    cin >> n;

    int matrix[100][100];

    cout << "Enter the elements of the matrix:" << endl;
    for (int i = 0; i < m; i++) {
        for (int j = 0; j < n; j++) {
            cin >> matrix[i][j];
        }
    }

    mirrorInverse(matrix, m, n);

    cout << "The mirror-inverse matrix is:" << endl;
    for (int i = 0; i < m; i++) {
        for (int j = 0; j < n; j++) {
            cout << matrix[i][j] << " ";
        }
        cout << endl;
    }

    return 0;
}