UVA_694:The Collatz Sequence

　Language: C++ 4.8.2

#include<stdio.h>
int main(void)
{
    long long int m, n, copy_m;
    int count = ;
    int number = ;
    while()
    {
        scanf("%lld%lld", &m, &n); // uva要求用%lld读入有符号长整型
        if(m <  && n < )
            break;
        count = ;
        copy_m = m;
        while(m != )
        {
            if(m %  == )
                m = m / ;
            else
            {
                m = *m + ;
                if(m > n)
                    break;
            }
            count++;
        }
        number++;
        printf("Case %d: A = %lld, limit = %lld, number of terms = %d\n", number, copy_m, n, count); // 注意输出格式，数据类型不统一的话，MingW下会出现莫名奇妙的错误。
    }

    return ;
}