c语言找错误#include #include #includefloat area (float a,float b,
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c语言找错误
#include
#include
#include
float area (float a,float b,float c){
float area,p;
p=(a+b+c)/2;
area=sqrt(p*(p-a)*(p-b)*(p-c));
return area;
}
main(){
float x,y,z,ts;
scanf("%d%d%d",&x,&y,&z);
if(((x+y)>z)&&((y+z)>x))
{ts=area(x,y,z);
/*或者用scanf()输入abc的值*/
printf("area=%f\n",ts);}
else
printf("data error!");
system("pause");
} 都是0.
#include
#include
#include
float area (float a,float b,float c){
float area,p;
p=(a+b+c)/2;
area=sqrt(p*(p-a)*(p-b)*(p-c));
return area;
}
main(){
float x,y,z,ts;
scanf("%d%d%d",&x,&y,&z);
if(((x+y)>z)&&((y+z)>x))
{ts=area(x,y,z);
/*或者用scanf()输入abc的值*/
printf("area=%f\n",ts);}
else
printf("data error!");
system("pause");
} 都是0.
![c语言找错误#include #include #includefloat area (float a,float b,](/uploads/image/z/3755106-18-6.jpg?t=c%E8%AF%AD%E8%A8%80%E6%89%BE%E9%94%99%E8%AF%AF%23include+%23include+%23includefloat+area+%28float+a%2Cfloat+b%2C)
scanf("%d%d%d",&x,&y,&z);
应该用
scanf("%f%f%f",&x,&y,&z);
应该用
scanf("%f%f%f",&x,&y,&z);
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