Thread: expected primary-expression before 'float' and expected ';' before 'float'

Hi,I have 2 errors on the same line while compiling this code, I know itmay be some common beginners errors. Thank you in advance to any onewho may help me

Code:

Code:

#include <iostream>     
#include <iomanip>       
#include <cstdlib>      
using namespace std;
float grilletest[20][20];

float initialisation_grille()
{
   float grille[20][20];
   int ligne ; int colonne ;
   for ( ligne = 0 ; ligne <= 20 ; ligne ++ )
        {  for ( colonne  = 0 ; colonne <= 20 ; colonne ++ )
                    {  grille [ ligne ] [ colonne ] = '0' ;
                        }


                }
return grille[20][20];
}

void affichage_grille ( float grilletest[20][20] ) { 
float toto[20][20];                                                                   
toto= float initialisation_grille();


 int ligne ;
 int colonne ;
 for ( ligne = 20; ligne >=0 ; ligne --){
                                            for ( colonne = 0 ; colonne <= 20; colonne ++ ){
                                            cout<< toto [ ligne ] [ colonne]<<'\t' ;
                                                    }
      cout << endl ;
    }
}




int main(){
float tata[20][20];
initialisation_grille();
affichage_grille (tata);
}