#include <bits/stdc++.h>
using namespace std;
int main() {
// your code goes here
string s = "((()(())))";
int level =0;
int l=0;
int max_level =0;
while(l<s.size())
{
if(s[l]=='(')
{
level++;
}
else
{
level--;
}
max_level = max(level,max_level);
l++;
}
cout<<"levle is :" <<max_level;
}
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