I want to write a function that takes an 2d array and fills it with 1...n
but counting the columns first instead of the rows:
input = {{0, 0, 0, 0}, {0}, {0}, {0, 0}};
the output should be: {{1, 5, 7, 8}, {2}, {3}, {4, 6}};
if i were to loop through rows and then colums i get:
private static void fill1(int[][] input) {
int count = 1;
for (int i = 0; i < input.length; i++) {
for (int j = 0; j < input[i].length; j++) {
input[i][j] = count;
count++;
}
}
}
How do I loop through colums first?
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