#include <stdio.h>;
Main (); /*main funtion*/
Float r,s;/*/* r is radius */,/* s is area of circular*/*/ .r=5.0; s=3.14159 * r * r;
Printf(“%f\n”,s)
麻烦纠正以下!
#include <stdio.h>; void main () /*main funtion*/
{ float r,s;/*/* r is radius */,/* s is area of circular*/*/ r=5.0; s=3.14159 * r * r; printf(“%f\n”,s);
}
#include <stdio.h>;
void main ()
{/*main funtion*/
float r,s;/*/* r is radius */,/* s is area of circular*/*/
r=5.0; s=3.14159 * r * r;
Printf(“%f\n”,s);
}