go语言刷leetcode - 14 Longest Common Prefix
func longestCommonPrefix(strs []string) string {
if len(strs) == {
return ""
}
if len(strs) == {
return strs[]
}
for idx := ; ; idx++ {
for i := ; i < len(strs)-; i++ {
if idx > len(strs[i]) || idx > len(strs[i+]) {
return strs[][ : idx-]
}
if strs[i][:idx] != strs[i+][:idx] {
return strs[][ : idx-]
}
}
}
}
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