#include <stdio.h>
#include <math.h>
#define PI acos(-1.0)
#define AC 0
#define WA 1
int main(
int argc,
char *
args[])
{
FILE * f_in=fopen(args[
1],
"r");
FILE * f_out=fopen(args[
2],
"r");
FILE * f_user=fopen(args[
3],
"r");
int ret=
AC;
/**************自己写判题逻辑**************/
double a,b,c,ans1,ans2;
fscanf(f_in,"%lf",&
a);
ans2=
2.0*PI*
a;
ans1=PI*a*
a;
fscanf(f_user,"%lf%lf",&b,&
c);
if (fabs(ans1-b)<
0.0001 && fabs(ans2-c)>
0.0001) ret=
WA;
/************************************/
fclose(f_in);
fclose(f_out);
fclose(f_user);
return ret;
}
转载于:https://www.cnblogs.com/yzm10/p/10591602.html
