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#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>
//this class represents a Student
class Student
{
public:
std::string firstName, lastName, courseName ;
unsigned long id = 0;
float marks = 0;
};
int main()
{
std::ifstream inputFile("input.txt");
std::string line;
std::vector<Student> myVec;//create a vector of Student objects
if(inputFile)
{
while(std::getline(inputFile, line))
{
Student studentObject;
std::istringstream ss(line);
//read the id
ss >> studentObject.id;
//read the firstname
ss >> studentObject.firstName;
//read the lastname
ss >> studentObject.lastName;
//read the courseName
ss >> studentObject.courseName;
//read the marks
ss >> studentObject.marks;
if(ss)//check if input succeded
{
myVec.emplace_back(studentObject);//add the studentObject into the vector
}
}
}
else
{
std::cout<<"File cannot be opened"<<std::endl;
}
//lets print out the elements of the vecotr to confirm that all the students were correctly read
for(const Student &elem: myVec)
{
std::cout << elem.id << ": "<<elem.firstName<<" "<<elem.lastName<<" "<<elem.courseName<<" "<<elem.marks <<std::endl;
}
return 0;
}
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