On Sep 26, 2:28 am, Pravglad <[email protected]> wrote:
> for(int i = 1;i <= 5;i++){
>       for(int j = 1;j <= i;j++)
>
> can someone explain me how this works please
Sorry,

I was not awake when I replied.
i = 1, j = 1

i = 2, j = 1
i = 2, j = 2

i = 3, j = 1
i = 3, j = 2
i = 3, j = 3

i = 4, j = 1
...
i = 4, j = 4

i = 5, j = 1
...
i = 5, j = 5

Same as I wrote previously wrongly, but within the value of the outer
loop's variable.

Michèle Garoche

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