How to output this?

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Hello.

The whole code looks valid to me except the fact that makeTranspose function actually does nothing. If your problem is to complete the makeTranspose function, this example might give you a hint:

 ``12345678910111213141516171819202122232425262728`` ``````int a[3][3] = { {1, 2, 3}, {1, 2, 3}, {1, 2, 3} }; int temp[3][3]; // Reserve original value of array "a" to "temp" for( int i = 0; i < 3; ++i ) { for( int j = 0; j < 3; ++j ) { temp[i][j] = a[i][j]; } } // Transposing "a" by moving values in "temp" to "a" in correct sequence. for( int i = 0; i < 3; ++i ) { for( int j = 0; j < 3; ++j ) { a[i][j] = temp[j][i]; // notice that this time, we are giving i, j in different sequence } } ``````
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in your transpose function you write `a[i][j] = a[i][j];` in line 9. that just overwrites each element with itself

but don't just change it to `a[i][j] = a[j][i];`. this way the overwritten info is lost. you need to save it in another variable first.

(optional: the diagonal line doesn't need be changed)
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