Sorting strings by lengths

[LB]

Try adding a cin.sync(); cin.ignore(); at the end so you can see the output before it closes.

[ashworcp]

The prompt screen just comes up with nothing printing out..

[hamsterman]

Add more output to readLines().
such as if(!file){ ... } else std::cout << "file opened successfully\n"; and while (infile){ ... ; std::cout << "reading a line\n";}
Maybe that will make something clearer..