# C++ 程序：查找矩陣的轉置 > 原文： [https://www.programiz.com/cpp-programming/examples/matrix-transpose](https://www.programiz.com/cpp-programming/examples/matrix-transpose) #### 該程序從用戶處獲取階數為`r * c`的矩陣，并計算該矩陣的轉置。 要理解此示例，您應該了解以下 [C++ 編程](/cpp-programming "C++ tutorial")主題： * [C++ 數組](/cpp-programming/arrays) * [C++ 多維數組](/cpp-programming/multidimensional-arrays) * * * 在此程序中，要求用戶輸入行數和列數。 在此程序中，`row`和`column`的值應小于 10。 然后，要求用戶輸入矩陣的元素。 程序將計算矩陣的轉置并將其顯示在屏幕上。 * * * ## 示例：查找矩陣的轉置 ```cpp #include <iostream> using namespace std; int main() { int a[10][10], transpose[10][10], row, column, i, j; cout << "Enter rows and columns of matrix: "; cin >> row >> column; cout << "\nEnter elements of matrix: " << endl; // Storing matrix elements for (int i = 0; i < row; ++i) { for (int j = 0; j < column; ++j) { cout << "Enter element a" << i + 1 << j + 1 << ": "; cin >> a[i][j]; } } // Printing the a matrix cout << "\nEntered Matrix: " << endl; for (int i = 0; i < row; ++i) { for (int j = 0; j < column; ++j) { cout << " " << a[i][j]; if (j == column - 1) cout << endl << endl; } } // Computing transpose of the matrix for (int i = 0; i < row; ++i) for (int j = 0; j < column; ++j) { transpose[j][i] = a[i][j]; } // Printing the transpose cout << "\nTranspose of Matrix: " << endl; for (int i = 0; i < column; ++i) for (int j = 0; j < row; ++j) { cout << " " << transpose[i][j]; if (j == row - 1) cout << endl << endl; } return 0; } ``` **輸出** ```cpp Enter rows and columns of matrix: 2 3 Enter elements of matrix: Enter element a11: 1 Enter element a12: 2 Enter element a13: 9 Enter element a21: 0 Enter element a22: 4 Enter element a23: 7 Entered Matrix: 1 2 9 0 4 7 Transpose of Matrix: 1 0 2 4 9 7 ```