Reading from File and store in differernt arrays - c++

Question

I need coding for reading from File and store in differernt arrays !!!
for eg :
paul 23 54
john 32 56
My requirement are as follows: I need to store paul,john in string array and 23,32 in one integer array; and similarly 54,56 in another int array.
I read the inputs from the file and print it but I am unable to save in 3 different arrays.
int main()
{
string name;
int score;
ifstream inFile ;
inFile.open("try.txt");
while(getline(inFile,name))
{
cout<<name<<endl;
}
inFile.close();
}
So kindly suggest me some logics for doin this and I would really appreciate that... !!!

Answer 1

I assume you are new to programming? Or new to C++? So I provided the sample code to get you started. :)
#include <string>;
#include <iostream>
#include <vector>
using namespace std;
int main() {
vector<string> name;
vector<int> veca, vecb;
string n;
int a, b;
ifstream fin("try.txt");
while (fin >> n >> a >> b) {
name.push_back(n);
veca.push_back(a);
vecb.push_back(b);
cout << n << ' ' << a << ' ' << b << endl;
}
fin.close()
return 0;
}

Answer 2

You can try the following code:
#include <string>
#include <vector>
#include <iostream>
#include <fstream>
int main()
{
std::string fileToRead = "file.log";
std::vector<int> column2, column3;
std::vector<std::string> names;
int number1, number2;
std::string strName;
std::fstream fileStream(fileToRead, std::ios::in);
while (fileStream>> strName >> number1 >> number2)
{
names.push_back(strName);
column2.push_back(number1);
column3.push_back(number2);
std::cout << "Value1=" << strName
<< "; Value2=" << number1
<< "; value2=" << number2
<< std::endl;
}
fileStream.close();
return 0;
}
The idea is to read the first column in file to a string (strName) and then push it to a vector (names). Similarly, second and third columns are read into number1 and number2 first and then pushed into vectors named column1 and column2, respectively.
Running it will get you the following results:
Value1=paul; Value2=23; value2=54
Value1=john; Value2=32; value2=56