编辑代码

#include<stdio.h>
#define H 10
float volume(float L,float W);

int main()
{
	float L;
	float W;
	float BlockVolume;
	
	printf("请输入长:\n");
	scanf("%f",&L);
	printf("请输入宽:\n");
	scanf("%f",&W);
	
	BlockVolume=(L*W)*H;
	printf("长方体体积:");
	printf("%.2f\n",BlockVolume);
	return 0;
}
		   
float volume(float L,float W)
{
	float BlockVolume=(L*W)*H;
	return BlockVolume;
}