#include <iostream>
#include <fstream>
#include <vector>
#include <algorithm>
#include <sstream>
int main()
{
std::ifstream inputFile("input.txt");
//create vector that will contain the words in the file in lowercase
std::vector<std::string> wordVec;
std::string line, individualWord;
if(inputFile)
{
while(std::getline(inputFile, line, '\n'))
{
std::istringstream ss(line);
while(ss >> individualWord)//word by word
{
std::transform(individualWord.begin(), individualWord.end(), individualWord.begin(),
[](unsigned char c)
{ return std::tolower(c);
});
wordVec.push_back(individualWord);
}
}
}
else
{
std::cout<<"file could not be opened"<<std::endl;
}
inputFile.close();
//lets print out the elements of the vector to check if elements are correctly stored in lowercase
for(const std::string &elem: wordVec)
{
std::cout<<elem<<std::endl;
}
return 0;
}
This IS THE FIRST LINE
2nd line IS THIS
THIRD LINE IS VERY VERY LONG
