View Code of Problem 84

#include<bits/stdc++.h>

using namespace std;

int main()
{
    string str;

    while (getline(cin,str)){
            string str1 = str;
      transform(str.begin(),str.end(),str1.begin(),::tolower);

      if(str1.find("salt") != -1)
        cout<< str <<endl;
    }

}