#include <stdio.h>
#include <stdlib.h>

int main() {
  int n;
  int i=0;
  int j;
  printf("Veuillez saisir la taille de la table: ");
  scanf("%d",&n);
  const int taille=n;
  printf("  X |");
  while(i<=taille){
    printf("%4d",i);
    i++;
  } printf("\n");
  i=0;
  while (i<=taille+1){
    i++;
    printf("----");
} printf("\n");
  for (i=0;i<=taille;i++){
    printf("%3d |",i);
    for (j=0;j<=taille;j++){
      printf("%4d",i*j);
    } printf("\n");
  }
return 0;
}