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  1. package main
  2. import (
  3. 	"fmt"
  4. 	"strings"
  5. 	"strconv"
  6. 	"encoding/csv"
  7. )
  8.  
  9. func f888(input string) {
  10. 	tmp := strings.NewReplacer("[","","]",""," ","").Replace(input)
  11. 	r := csv.NewReader(strings.NewReader(tmp))
  12.  
  13. 	var result [][]byte
  14. 	for {
  15. 		values, err := r.Read();
  16. 		if err != nil {
  17. 			break
  18. 		}
  19. 		col, _ := strconv.Atoi(values[1])
  20. 		line, _ := strconv.Atoi(values[2])
  21. 		if len(result) <= line {
  22. 			tmp := make([][]byte, line+1)
  23. 			copy(tmp, result)
  24. 			result = tmp
  25. 		}
  26. 		if len(result[line]) <= col {
  27. 			tmp := make([]byte, col+1)
  28. 			copy(tmp, result[line])
  29. 			for i := len(result[line]); i < len(tmp); i++ {
  30. 				tmp[i] = ' '
  31. 			}
  32. 			result[line] = tmp
  33. 		}
  34. 		result[line][col]=values[0][0]
  35. 	}
  36. 	for _, l := range result {
  37. 		fmt.Printf("%s\n", string(l))
  38. 	}
  39. }
  40.  
  41. func main(){
  42. 	f888("[a, 0, 0]\n[b, 2, 0]\n[c, 4, 0]\n[d, 0, 2]")
  43. }
  44.  
Success #stdin #stdout 0s 3132KB
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Standard input is empty
stdout
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a b c

d
https://ideone.com/x2iyka
language:
Go (go 1.12.1)
created:
6 years ago
visibility:
secret

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