Need some help

[zyzz123]

Could somebody make the function which will do following:
First parameter(argument) is string ,second parameter is vector which containts list of phrases which need to be puted into ( ).

example:
http://prnt.sc/ah8bjz

this is what I had in mind:
using namespace std;

string Function(string s, vector<string>v)
{
string s1;
for (int i=0;i<v.size();i++)
{ for(int j=0;j<s.size();j++)
{string s1=s.substr(j,v[i].size());
if(s1==v[i])
{
s=s.substr(0,j)+"("+v[i]+")" + s.substr(j+v[i].size(),s.size()-(v.size()+j));
}
}
}
return s;
}

but doesn't workk

[Liviu13]

I just made it a bit more readable.

using namespace std;

string Function(string s, vector<string>v)
{
    string s1;

    for (int i = 0; i < v.size(); i++)

    { for(int  j= 0; j < s.size(); j++)

        {string s1 = s.substr(j, v[i].size());

        if(s1 == v[i])
        {
            s = s.substr(0,j) + "(" +v[i] + ")"  +  s.substr(j + v[i].size(), s.size() - (v.size() + j));
        }
        }
    }
    
return s;

}