不就是模拟么？难道不对？

#include <stdio.h>

int main()
 {long count,max;
  long i,t,a,b;
  while (scanf("%ld %ld",&a,&b)==2)
   {max=0; 
    for (i=a;i<=b;i++)
     {t=i; count=0; 
      for (;;)
       {count++;
        if (t==1) break;
        if (t%2==1) t=3*t+1;
        else t=t/2;
       }   
      if (max<count) max=count;
     }
    printf("%ld %ld %ld\n",a,b,max);
   }
  return 1;
 }

• 考虑a>b的情况! (595) 00130004 2003-10-14 22:03:04
  • Re:考虑a>b的情况! (149) scutacm3 2003-10-14 22:12:22
    • Re:考虑a>b的情况! (27) netghost 2004-12-14 22:09:33