(s, sub1, sub2 string)
| 960 | } |
| 961 | |
| 962 | func distance(s, sub1, sub2 string) (int, bool) { |
| 963 | i1 := strings.Index(s, sub1) |
| 964 | i2 := strings.Index(s, sub2) |
| 965 | if i1 == -1 || i2 == -1 { |
| 966 | return 0, false |
| 967 | } |
| 968 | return i2 - i1, true |
| 969 | } |
| 970 | |
| 971 | func minDistance(s, sub1 string, sub2 ...string) int { |
| 972 | if !strings.Contains(s, sub1) { |