On Wednesday, 21 January 2026 at 14:44:05 UTC, Erdem wrote:
On Wednesday, 21 January 2026 at 00:08:32 UTC, Brother Bill
wrote:
Is the mistake on my side or D's side?
The function's detail should be written by you.
void average(int[] a, int[] b)
{
throw new UnequalLengths("Unequal lengths");
}
How can you determine the size of arrays passed to the function
are not the same?
```d
int[] average(int[] a, int[] b)
{
// ...
int[] average;
if (a.length != b.length)
throw new UnequalLengths("Unequal lengths");
return average;
}
```
This example is a toy. In real code, would use your comparison.
The purpose is to throw new UnequalLengths("Unequal lengths");
And for the unit test to pass it.
My question is why isn't the unittest passing it?
