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/* programme matrice1.c */
/* tableau de dimension 2 version STATIQUE */
#include <stdio.h>
#include <stdlib.h>
#define NB_LIGNES_MAX 10
#define NB_COLS_MAX 10
void lire_mat( int mat[NB_LIGNES_MAX][NB_COLS_MAX], int nbl, int nbc )
{
// nbl, nbc: resp. nb de lignes et colonnes effectif
int i, j;
for ( i = 0 ; i < nbl ; i++ ) {
for ( j = 0 ; j < nbc ; j++ ) {
printf( "[%d][%d] : ", i, j );
scanf( "%d", &mat[i][j] );
}
}
}
void affich_mat( int mat[NB_LIGNES_MAX][NB_COLS_MAX], int nbl, int nbc )
{
// nbl, nbc: resp. nb de lignes et colonnes effectif
int i, j;
printf( " " );
for ( i = 0 ; i < nbc ; i++ )
printf( " %4d", i );
printf( "\n " );
for ( i = 0 ; i < nbc ; i++ )
printf( "-----" );
printf( "\n" );
for ( i = 0 ; i < nbl ; i++ ) {
printf( " %2d |", i );
for ( j = 0 ; j < nbc ; j++ ) {
printf( " %4d", mat[i][j] );
}
printf( "\n" );
}
printf( "\n" );
}
main()
{ int t[NB_LIGNES_MAX][NB_COLS_MAX];
int n,m ;
printf("Nb de lignes ? "); scanf("%d", &n);
printf("Nb de colonnes ? "); scanf("%d", &m);
if ( n > NB_LIGNES_MAX || m > NB_COLS_MAX) {
puts("erreur, nombre depassant la taille tableau");
exit(1);
}
lire_mat(t,n,m);
affich_mat(t, n,m) ;
}