// ①ファイル名fuku11.c
#include <stdio.h>
void star(int n)
{
  while (n--)printf("★");
  printf("\n");
}
int main()
{
  int n;
  printf("整数の入力：");
  scanf("%d", &n);
  star(n);
  return 0;
}
 
// ②ファイル名fuku12.c
#include <stdio.h>
void bar(char *m, int n)
{
  while (n--)printf("%s", m);
  printf("\n");
}
int main()
{
  int n;
  char *mark[] = {"★", "●", "■"}, *m;
  printf("%ld\n", sizeof(mark));
  printf("マークの選択【0:★、1:●、2:■】:");
  scanf("%d", &n);
  m = mark[n];
  printf("整数の入力：");
  scanf("%d", &n);
  bar(m, n);
  return 0;
}
 

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