#include <iostream>
#include <fstream>
#include <string>
using namespace std;
/**pour compiler g++ 'audio.cpp'   -std=c++11 -Wall -Wextra -o 'faitjo' ********************/
int main()
{

    string const construit("audio.jo");
    ofstream ici(construit.c_str());

    int tab[801], tab1[5],i,j,repet1;
    
for(j=0; j<5; j++)
{
cout << "Tapez les 4 variations puis k7 " << j << " : ";
cin >> tab1[j];
}

    
    for(i=0; i<800; i++) tab[i] = 128;
    for(i=1; i<800;i=i+2) tab[i] = 2;
//    for(i=4; i<800;i=i+4) tab[i] = 28;
//    for(i=2; i<800;i=i+4) tab[i] = 228;
//    for(i=4; i<400;i=i+4) tab[i] = 128-tab1[0];
//    for(i=2; i<400;i=i+4) tab[i] = 128+tab1[0];


int j1=1, j2=1, j3=1, j4=1;

    for (i=2; i<400;i=i+16) {  tab[i] = 128+(j1*(tab1[0]));  j1++ ; if (tab[i] > 250){tab[i] = 250;}}
    for (i=6; i<400;i=i+16) {  tab[i] = 128+(j2*(tab1[1]));  j2++ ; if (tab[i] > 250){tab[i] = 250;}}
    for (i=10; i<400;i=i+16) { tab[i] = 128+(j3*(tab1[2]));  j3++ ; if (tab[i] > 250){tab[i] = 250;}}
    for (i=14; i<400;i=i+16) { tab[i] = 128+(j4*(tab1[3]));  j4++ ; if (tab[i] > 250){tab[i] = 250;}}


    for (i=402; i<800;i=i+16) {  tab[i] = 128+(j1*(tab1[0]));  j1-- ; if (tab[i] > 250){tab[i] = 250;}}
    for (i=406; i<800;i=i+16) {  tab[i] = 128+(j2*(tab1[1]));  j2-- ; if (tab[i] > 250){tab[i] = 250;}}
    for (i=410; i<800;i=i+16) { tab[i] = 128+(j3*(tab1[2]));  j3-- ; if (tab[i] > 250){tab[i] = 250;}}
    for (i=414; i<800;i=i+16) { tab[i] = 128+(j4*(tab1[3]));  j4-- ; if (tab[i] > 250){tab[i] = 250;}}    
    
    
int j5=1, j6=1, j7=1, j8=1;  
    for (i=4; i<400;i=i+16) {  tab[i] = 128-(j5*(tab1[3]));  j5++ ; if (tab[i] < 5){tab[i] = 5;}}
    for (i=8; i<400;i=i+16) {  tab[i] = 128-(j6*(tab1[2]));  j6++ ;  if (tab[i] < 5){tab[i] = 5;}}
    for (i=12; i<400;i=i+16) { tab[i] = 128-(j7*(tab1[1]));  j7++ ;  if (tab[i] < 5){tab[i] = 5;}}
    for (i=16; i<401;i=i+16) { tab[i] = 128-(j8*(tab1[0]));  j8++ ;  if (tab[i] < 5){tab[i] = 5;}}
    
     for (i=404; i<800;i=i+16) {  tab[i] = 128-(j5*(tab1[3]));  j5-- ; if (tab[i] < 5){tab[i] = 5;}}
    for (i=408; i<800;i=i+16) {  tab[i] = 128-(j6*(tab1[2]));  j6-- ;  if (tab[i] < 5){tab[i] = 5;}}
    for (i=412; i<800;i=i+16) { tab[i] = 128-(j7*(tab1[1]));  j7-- ;  if (tab[i] < 5){tab[i] = 5;}}
    for (i=416; i<800;i=i+16) { tab[i] = 128-(j8*(tab1[0]));  j8-- ;  if (tab[i] < 5){tab[i] = 5;}}
    
    tab[1] = tab1[4];
 
    if(ici)    
    {
      
        for (repet1 = 0; repet1 < 800; repet1++) { ici<<tab[repet1]<< " "; }
       ici.close();
    }
    else
    {
        cout << "ERREUR: Impossible d'ouvrir le fichier." << endl;
    }
    return 0;
}