作业帮计算数学表达式#include #define FUN(m) (m*m+4.5*m-2.3)/(m-3.5)void main(){ /**/ float x,y,z; /**/ printf("\nPlease input x(3.5),y(3.5),z(3.5): "); scanf("%f%f%f",&x,&y,&z); if(x==3.5 || y==3.5 || z==3.5) { printf("divide 0,error!");
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/05 06:39:44
计算数学表达式#include #define FUN(m) (m*m+4.5*m-2.3)/(m-3.5)void main(){ /**/ float x,y,z; /**/ printf("\nPlease input x(3.5),y(3.5),z(3.5): "); scanf("%f%f%f",&x,&y,&z); if(x==3.5 || y==3.5 || z==3.5) { printf("divide 0,error!");
计算数学表达式
#include
#define FUN(m) (m*m+4.5*m-2.3)/(m-3.5)
void main()
{
/**/ float x,y,z; /**/
printf("\nPlease input x(3.5),y(3.5),z(3.5): ");
scanf("%f%f%f",&x,&y,&z);
if(x==3.5 || y==3.5 || z==3.5)
{
printf("divide 0,error!");
getch();
return ;
}
/**/ result=FUN(x,y,z); /**/
printf("\nresult=%.2f\n",result);
getch();
}
公式如上面的截图,帮忙看一下题目要怎么修改才正确,只能 修改/**/./**/里面的.其他的程序必须不动
计算数学表达式#include #define FUN(m) (m*m+4.5*m-2.3)/(m-3.5)void main(){ /**/ float x,y,z; /**/ printf("\nPlease input x(3.5),y(3.5),z(3.5): "); scanf("%f%f%f",&x,&y,&z); if(x==3.5 || y==3.5 || z==3.5) { printf("divide 0,error!");
#include
#define FUN(m) (m*m+4.5*m-2.3)/(m-3.5)
void main()
{
/**/ float x,y,z,result; /**/
printf("\nPlease input x(3.5),y(3.5),z(3.5):");
scanf("%f%f%f",&x,&y,&z);
if(x==3.5 || y==3.5 || z==3.5)
{
printf("divide 0,error!");
getchar();
return ;
}
/**/ result=result=FUN(x)+FUN(y)-FUN(z);/**/
printf("\nresult=%.2f\n",result);
getchar();
}