Splitting a paragraph line by line in c++

Question

(This question already has answers here): question from:https://stackoverflow.com/questions/66054256/splitting-a-paragraph-line-by-line-in-c

Answer 1

Well you don't usually read the text and then split it line by line. Instead, you read the text line by line in the first place, using the getline function

std::string line;
std::getline(std::cin, line);

You can choose to store all the lines in a vector of strings, however, in order to find the longest string, you don't have to store all of them. You can just compare the current line's length with a saved "longest line" or the length thereof.