cat data | go run main.go
Created
February 1, 2023 15:12
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| person1 | |
| person2 | |
| person3 | |
| person4 |
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| package main | |
| import ( | |
| "bufio" | |
| "fmt" | |
| "os" | |
| ) | |
| func main() { | |
| s := bufio.NewScanner(os.Stdin) | |
| s.Split(bufio.ScanLines) | |
| entries := make(map[string]struct{}) | |
| for s.Scan() { | |
| entries[s.Text()] = struct{}{} | |
| } | |
| separator := [2]string{" \u2615 ", "\n"} | |
| i := 0 | |
| for k := range entries { | |
| fmt.Printf("@%v%v", k, separator[i%len(separator)]) | |
| i++ | |
| } | |
| } |
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