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The analyzer has detected a potential error of not using the loop counter in one of the loops when writing nested for loops.
The example:
func BubbleSort(values []int) {
for i := 0; i < len(values); i++ {
for j := 0; j < len(values) - 1; j++ {
if values[i] > values[i + 1] {
values[i], values[i + 1] = values[i + 1], values[i]
}
}
}
}An error occurred when implementing the bubble sort algorithm: the j counter is not used within the loop.
The fixed code:
func BubbleSort(values []int) {
for i := 0; i < len(values); i++ {
for j := 0; j < len(values) - 1; j++ {
if values[i] > values[j + 1] {
values[i], values[j + 1] = values[j + 1], values[i]
}
}
}
}Was this page helpful?
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