poj 1207

#include <stdio.h>
int i,x,y,a,b,temp;
int cycel(int i);
int cycle(int i)
{
    int j = 1;
    while( i != 1)
    {
        if(i%2)
            i = 3*i+1;
        else
            i = i/2;
        j++;
    }
    return j;
}

int main(void)
{
    while(scanf("%d %d",&a,&b))
    {
        int max = 0;
        x = a<b?a:b;
        y = a>b?a:b;
        for (i = x; i <= y; i++)
        {
            temp = cycle(i);
            if(max < temp)
                max = temp;
        }
        printf("%d %d %d\n",a, b, max);
    }
    return 0;
}