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fix: typos in led clock exercises

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This commit is contained in:
Inanc Gumus
2018-12-16 00:55:37 +03:00
parent 1a7283bb47
commit e2109355ac
1 changed files with 4 additions and 1 deletions
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5
15-arrays-project-clock/exercises/04-ticker/solution/main.go
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@ -51,7 +51,7 @@ func main() {
// it should be equal or greater than l*2, right (after the remainder of course)? // it should be equal or greater than l*2, right (after the remainder of course)?
// //
// so, if the clock goes beyond its length; this code detects that, // so, if the clock goes beyond its length; this code detects that,
// and resets the starting the position to the first placeholder's index, // and resets the starting position to the first placeholder's index,
// and it keeps doing so until the clock is fully displayed again. // and it keeps doing so until the clock is fully displayed again.
if shift%(l*2) >= l { if shift%(l*2) >= l {
s, e = 0, s s, e = 0, s
@ -62,6 +62,9 @@ func main() {
// //
// l-e can only be non-zero when the above if statement runs. // l-e can only be non-zero when the above if statement runs.
// otherwise, l-e is always zero, because l == e. // otherwise, l-e is always zero, because l == e.
//
// this is one of the other benefits of assuming the length of the
// clock as the double of its length. otherwise, l-e would always be 0.
for j := 0; j < l-e; j++ { for j := 0; j < l-e; j++ {
fmt.Print(" ") fmt.Print(" ")
} }