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update: adv ops exercise #1

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İnanç Gümüş
2021-03-31 13:33:14 +03:00
parent bd6a7f1764
commit ca6cb1b196
1 changed files with 12 additions and 5 deletions
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17
16-slices/exercises/22-adv-ops-practice/solution/main.go
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@ -31,19 +31,26 @@ func main() {
//
// Observe how the slice and its backing array change.
//
// Expected output:
// ["" "" "" "" "" "einstein", "tesla", "aristo"]
//
names = append(names, "einstein", "tesla", "aristo")
s.Show("2nd step", names)
// ########################################################
//
// #3: The previous code appends at the end of the names
// slice:
// #3: Overwrite the name slice by creating a new slice
// using make().
//
// ["" "" "" "" "" "einstein", "tesla", "aristo"]
// Adjust the make() function so that it creates a
// slice with capacity of 5, and puts the slice pointer
// to the first index.
//
// Append the new elements to the beginning of the names
// slice instead:
// Then append the following names to the slice:
//
// "einstein", "tesla", "aristo"
//
// Expected output:
// ["einstein", "tesla", "aristo" "" ""]
//
// So: Overwrite and print the names slice.