c++这几个空怎么填的哇

Question

矩阵是什么转置矩阵又是啥子，怎么输入这几个空啊 (*꒦ິ⌓꒦ີ)

Answer 1

1、scanf("%d",&a[i][j]);
2、b[j][i] = a[i][j];
3、printf("%d",b[i][j]);
4、printf("\n");