Print array by column help.

I have two arrays:

Code:

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int array1[][] = { { 1, 2, 3 },
                  { 4, 5, 6 } };
                       
int array2[][] = { { 1, 2 },
                  { 3 },
                  { 4, 5, 6 } };

---

I need to print both of them by column like this:

Code:

---

14
25
36

and


134
2 5
  6

---

I can do the first one, but I don't know how do do the second one using array.length and array[ row ].length. How do I do this? Thanks

First you need to find the longest of the subarrays. That's your base length and loop count.

Then on each iteration you simply check if the current subarray still has elements.