MINOPS - Editorial

one of the best editorial

Bro have you got the corner tc?

use this video

#include
#include

int main()
{
std::ios_base::sync_with_stdio(false);
std::cin.tie(NULL);

int t;
std::cin>>t;
while(t--)
{
    std::string s,p;
    std::cin>>s>>p;
    long long int k=0,l=0;
    for(int i=0;i<s.size();++i)
    {
        if(s[i]!=p[i])
        {
            k++;
            for(i;i<s.size();++i)
            {
                if(s[i]!=p[i])
                    l++;
                else
                    break;
            }
        }
        if(k*l>s.size())
            break;
    }
    if(k*l<s.size())
        std::cout<<k*l<<'\n';
    else
        std::cout<<s.size()<<'\n';
}

}

can someone help i am getting wa