以下是必需的程序。
public class Tester {
public static void main(String args[]) {
int a[][] = { { 1, 3, 4 }, { 2, 4, 3 }, { 3, 4, 5 } };
int t[][] = new int[3][3];
//转置矩阵
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
t[i][j] = a[j][i];
}
}
System.out.println("原始矩阵:");
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
System.out.println("转置矩阵:");
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
System.out.print(t[i][j] + " ");
}
System.out.println();
}
}
}输出结果
原始矩阵: 1 3 4 2 4 3 3 4 5 转置矩阵: 1 2 3 3 4 4 4 3 5