nome              35     47     39   
nome2             34     32     24

#include <iostream>
#include <fstream>
#include <string>
using namespace std;
struct sq {
    char nome[13];
    int col;
};
int main(){
    struct sq a[20];
    ifstream in("dati.txt");
    int i=0;
    if(in.is_open() && in.good()){
        while(!in.eof()){
            char b;
            in.seekg(25);
            in.get(b,2,' ');
            a[i].col=(int)b;
            char next;
            while(in.get(next)){
                if(next=='\n'){
                    break;
                }
            }
            i++;
        }
    }
    for(int j=0;j<20;j++){
        cout<<a[j].col<<endl;
    }
    return 0;
}

#include <string>
#include <fstream>
#include <sstream>

int main(/* etc */) {

    std::string name;
    std::string line;
    istringstream iss;
    int a,b,c;
    ifstream inp ("C:/share2/a.txt");
    while (getline(inp,line)) {
         iss.str(line);
	 iss >> name >> a >> b >> c;
    } 
}

#include <iostream>
#include <sstream>
#include <string>
#include <fstream>
using namespace std;
struct sq {
    string nome;
    int a,b,c;
};
int main(){
    struct sq ac[20];
    string line;
    int i=0,j;
    istringstream iss;
    ifstream in("dati.txt");
    while(getline(in,line)){
        iss.str(line);
        iss>>ac[i].nome>>ac[i].a>>ac[i].b>>ac[i].c;
    }
    for(j=0;j<20;j++)
        cout<<ac[j].nome<<"    "<<ac[j].a<<"    "<<ac[j].b<<"    "<<ac[j].c;
    return 0;
}