I am trying to sort a 2 D vector and I am getting the desired output for input 'n' less than 15 but above that it is not arranged in the order that I want. If all the first column values are 0 then th...

I am using try/catch exception to sort a vector of strings and I want to prevent it from converting a string like "157cm" from being converted to an int. It removes the "cm" part. ...

I'm trying to understand the basics underlying a piece of source code I was given to use. It works, this is proven. I'm just trying to wrap my head around the why of it well enough that I could do i...

I write a code in which I want to pass several strings from text file to string vector. Currently I do this that way: using namespace std; int main() { string list_name="LIST"; ifstream REF;...