code. compile. run. debug. share.
Source Code
Language
#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>
int main()
{
std::string line;;
std::ifstream inFile("input.txt");
std::vector<double> vec;
if(inFile)
{
double i = 0;//this variable will be used to add element into the vector
while(getline(inFile, line, '\n'))
{
std::istringstream s(line);
//take input(from s to i) and then checks stream's eof flag status
while(s >> i || !s.eof()) {
if(s.fail())
{
//clear the error state to allow further operations on s
s.clear();
std::string temp;
s >> temp;
continue;
}
else
{
vec.push_back(i);
}
}
}
}
else
{
std::cout<<"file could not be read"<<std::endl;
}
inFile.close();
for(double i: vec)
{
std::cout<<"elem: "<<i<<std::endl;
}
return 0;
}
1.2 32.5 e fd 5.6
8.7 tr 5.6 1.06
4.2 3453 sdf 5.7
Compiling Program...
Standard Input:
Interactive Console
Text
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