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cut loop short if any value exceeds its limit

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onyx-and-iris 2023-12-02 22:40:24 +00:00
parent bf97f15d04
commit 5b1ca25d3f
1 changed files with 2 additions and 3 deletions
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5
day-2/one.go
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@ -21,7 +21,6 @@ var limits = map[string]int{
// isValidGame calculates if a game was possible based on the limits of each cube colour // isValidGame calculates if a game was possible based on the limits of each cube colour
func isValidGame(data string) (bool, error) { func isValidGame(data string) (bool, error) {
valid := true
for _, colour := range []string{"red", "green", "blue"} { for _, colour := range []string{"red", "green", "blue"} {
m := regex[colour].FindAllStringSubmatch(data, -1) m := regex[colour].FindAllStringSubmatch(data, -1)
for _, s := range m { for _, s := range m {
@ -30,12 +29,12 @@ func isValidGame(data string) (bool, error) {
return false, err return false, err
} }
if n > limits[colour] { if n > limits[colour] {
valid = false return false, nil
} }
} }
} }
return valid, nil return true, nil
} }
// one returns the sum of ids for all games that were possible // one returns the sum of ids for all games that were possible