Day 4 was about loops. I learned how to exit outer loops when using nested loops — you can use so called labels and break label
and that's it:
outerLoop: for i in 0..<10 {
for j in 0..<10 {
if i*j == 16 {
// do something
break outerLoop
}
}
}
And again: I should read the tasks of the test more carefully. Most of the time I don't see that the code wouldn't run at all as a constants should be changed, for example.
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