1 solutions

  • 0
    @ 2025-12-25 16:00:31

    C++ :

    #include<bits/stdc++.h>
    using namespace std;
    string s;
    int ans;
    int main()
    {
    	cin>>s;
    	for(int i=0;i<s.size();i++)
    		if(s[i]=='(') ans++;
    	for(int i=s.size()-1;i>=0;i--)
    		if(s[i]==')' && s[i-1]!='(') ans++;
    	cout<<ans;
         
        return 0;
    }
    
    • 1

    Information

    ID
    1087
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    10
    Tags
    # Submissions
    1
    Accepted
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    Uploaded By