```
class Solution {
public String longestCommonPrefix(String[] strs) {
int n = strs.length;
if(n==0){
return "";
}
String prefix = strs[0];
for(int i=1; i
```
```
class Solution {
public String longestCommonPrefix(String[] strs) {
int n = strs.length;
if(n==0){
return "";
}
String prefix = strs[0];
for(int i=1; i
```