Looks more meaningful (#2128)

Because in the future, the variable len is not used anywhere
This commit is contained in:
Serwio YK
2021-03-08 16:07:12 +02:00
committed by GitHub
parent 40318a0e95
commit fd1888aff1

View File

@ -49,8 +49,8 @@ public class LongestValidParentheses {
if ("quit".equals(str)) {
break;
}
int len = getLongestValidParentheses(str);
System.out.println(len);
System.out.println("Len is: " + getLongestValidParentheses(str));
}
sc.close();