Saturday, December 18, 2010

+code : algotithms factorial simple - giai thừa

 #include<stdio.h>
 #include<conio.h>
  void main()
  {
  int n,giaithua=1,j,k,i;

    printf("\n enter value n =");
     scanf("%d",&n);
  for(i=1;i<=n;i++)
    {
    giaithua=giaithua*i;
    printf("\n factorial of %d la %d",i,giaithua);
     if (giaithua % 5==0)
     {
      printf("\n %d! chia het cho 5",i);
      for(j=1;j<=i;j++)
      {
        printf("\n");
       for (k=1;k<=j;k++)
         printf("*");
      }
         }
    }
   getch();
   }

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