#include
using namespace std;
void swap(int&a, int&b){
int temp = a;
a = b;
b = temp;
}
int main(){
int a[3][3];
cout << “輸入9個整數作為矩陣元素值” << endl;
for (int i = 0; i < 3; i++)
for (int j = 0; j < 3; j++)
cin >> a[i][j];
cout << “初始矩陣：” << endl;
for (int i = 0; i < 3; i++){
for (int j = 0; j < 3; j++)
cout << a[i][j] << " ";
cout << endl;
}
for (int i = 0; i < 3; i++)
for (int j = 0; j < 3; j++)
swap(a[i][j], a[j][i]);
cout << “轉置後的矩陣：” << endl;
for (int i = 0; i < 3; i++){
for (int j = 0; j < 3; j++)
cout << a[i][j] << " ";
cout << endl;

}
system("pause");
return 0;

}