View Compilation Error

0_0_36255557_23612.cpp: In function 'int main()':
0_0_36255557_23612.cpp:18:12: error: 's' was not declared in this scope
    cin>>p>>s;
            ^
0_0_36255557_23612.cpp:25:10: error: 'std::map<std::basic_string<char>, int>::iterator' has no member named 'second'
    if(it.second>shop["memory"])
          ^