如何从文件中读取数据到一维结构数组中

Question

I'm working on my c++ program assignment and I can't wrap my head around how to read data in from a file into a 1-d array of structures. My data file looks like this:

01 Jimmy Johnson
190 60

02 Gerald Hill
180 56

The first number being their id, the next to words being their first and last names, and the next line is their height and weight. My teacher wants me to read this data into an array "Astronaut". And THEN somehow put the correct info into "NAME" and "BODYSTATS", using a 1-D array of structures, so I can correctly print the information later. I've only gotten as far as reading data into a single array and printing it. How in the heck do I assign certain words in the array to certain (structs?) and be able to print them later?

Answer 1

#include<string>
#include<fstream>
using namespace std;

struct ob
{
  string name;
  string id;
  int height;
  int weight;
};

int main()
{
  ob p[100];
  string emptyline;
  int count=-1;
  ifstream input("data.txt");
  while (input>>p[++count].id)
  {
     getline(input, p[count].name);
     p[count].name = p[count].name.substr(1);
     input>>p[count].height>>p[count].weight;
     getline(input, emptyline); // \n after weight
     getline(input, emptyline); // empty line
  }
  return 0;
}