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 #include <stdio.h>
#include <gsl/gsl_sf_bessel.h>
 #include<gsl/gsl_randist.h>
#include<time.h>
#include<gsl/gsl_rng.h>
#include<math.h>
#include<vector>
#include <iterator>
#include <iostream>
#include <fstream>
using namespace std;
// g++ ecr.cpp -L/home/njepnou/dev/lib -I/home/njepnou/dev/include -lgsl -lgslcblas -lm
 
int main(){
double u;
gsl_rng *g;
g=gsl_rng_alloc(gsl_rng_mt19937);
gsl_rng_set(g,time(NULL));
 
 u=gsl_rng_uniform(g);
 double T[]={4,8,9};
 vector<vector<double> >tab(3,vector<double>(1));
 int Taille[]={2,5,7};
int i,j;
 for (i=0;i<3;i++){
    for(j=0;j<Taille[i];j++){
        tab[i].push_back(T[i]);
    }
 }
    string const nomFichier("fich.csv");
ofstream monFlux(nomFichier.c_str(),ios::app);
if(monFlux){
 for (i=0;i<3;i++){
          monFlux << "tableau "<< i << endl;
    for(j=0;j<tab[i].size();j++){
 
    monFlux << tab[i][j] << endl;
       printf("%f\n", tab[i][j]);
 
    }
 }
 
 }
else
{
cout << "ERREUR: Impossible d'écrire dans ce fichier." << endl;
}
 
return 0;
} | 
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