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Old 03-28-2009, 12:59 PM   #1
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Read and save from a .txt - C++

Hey. I need to read from a file called ranking.txt the name of the players and the respective score. The file is something like this:

24145 John Burt
12442 Kate Blair
1244 Jacob
Then, I need to save the data into a vector, best_scores, defined by a data struct.

struct Score {
string name;
int score;

vector<Score> best_scores;
Can you help me?

Btw, I did this:

#include <iostream>
#include <fstream>
#include <sstream>

using namespace std;

struct Score{
	string name;
	int score;
}a, b, c, d, e, f, g, h, i, j;

vector<Score> best_scores;

int main () {
  char c, str[256] = "ranking.txt";
  ifstream is; (str);        // open file
  string b;
  while (is.good())     // loop while extraction from file is possible
    c = is.get(); // get character from file
    if (isdigit(c))
    	b += c;
    	if (isalpha(c))
    	{ += c;
    stringstream s(b);
    s >> a.score;

  cout << a.score<< endl;
  cout << << endl;
  return 0;


Last edited by inpanzinator; 03-28-2009 at 01:05 PM.
Old 03-28-2009, 02:05 PM   #2
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Why are you using char arrays instead of std::string?
Old 03-28-2009, 03:21 PM   #3
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Originally Posted by inpanzinator View Post
Can you help me?
That looks suspiciously like homework.


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