#include<stdio.h>

#define Height 10

int calculate(int Long,int Width);

int main()

{

    int m_Long;

    int m_Width;

    int result;

    printf("chang fang xing de gao du wei : %d\n",Height);

    printf("qing shu ru chang fang xing chang du: \n");

    scanf("%d",&m_Long);

    printf("qing shu ru chang fang xing de kuan du : \n");

    scanf("%d",&m_Width);

    result=calculate(m_Long,m_Width);

    printf("chang fang xing de ti ji shi : ");

    printf("%d\n",result);

    return 0;

}

int calculate(int Long,int Width)

{

    int result = Long*Width*Height;

    return result;

}