# Goal Parser Interpretation Java Solution

## Goal Parser Interpretation Java Solution

You own a Goal Parser that can interpret a string `command`. The `command` consists of an alphabet of `"G"``"()"` and/or `"(al)"` in some order. The Goal Parser will interpret `"G"` as the string `"G"``"()"` as the string `"o"`, and `"(al)"` as the string `"al"`. The interpreted strings are then concatenated in the original order.

Given the string `command`, return the Goal Parser's interpretation of `command`.

Example 1:

```Input: command = "G()(al)"
Output: "Goal"
Explanation: The Goal Parser interprets the command as follows:
G -> G
() -> o
(al) -> al
The final concatenated result is "Goal".
```

Example 2:

```Input: command = "G()()()()(al)"
Output: "Gooooal"
```

Example 3:

```Input: command = "(al)G(al)()()G"
Output: "alGalooG"
```

Constraints:

• `1 <= command.length <= 100`
• `command` consists of `"G"``"()"`, and/or `"(al)"` in some order.

#### Solution:

class Solution {
public String interpret(String command) {
StringBuilder ans=new StringBuilder("");
for(int i=0; i<command.length(); i++)
{
if(command.charAt(i)=='G')
{
ans.append("G");
}
else if(command.charAt(i)=='(')
{
if(command.charAt(i+1)==')')
{
ans.append("o");
}
else
ans.append("al");
}

}
return ans.toString();
}
}