ahmadshafique / cyk-parser Goto Github PK

At line number 79 in main.cpp, there is an error. 'a.erase(remove_if(a.begin(), a.end(), isspace), a.end());' this will not work as compiler cannot determine which instance of overloaded function "isspace" is intended. You have to define the header file "cctype" & put a resolution operator(i.e. ::) before 'isspace'. After removing this bug your file main.cpp looks like this.

// some header files
#include< cctype >
using namespace std;
/*
code same as previous till line no. 79
/
a.erase(remove_if(a.begin(), a.end(), ::isspace), a.end());
/
rest of the code
*/