0_0_20777712_3402\Main.java:1: 错误: 非法字符: '#'
#include<cstdio>
^
0_0_20777712_3402\Main.java:1: 错误: 需要class, interface或enum
#include<cstdio>
^
0_0_20777712_3402\Main.java:2: 错误: 非法字符: '#'
#include<cmath>
^
0_0_20777712_3402\Main.java:3: 错误: 非法字符: '#'
#define PI acos(-1.0)
^
0_0_20777712_3402\Main.java:6: 错误: 需要class, interface或enum
};
^
0_0_20777712_3402\Main.java:7: 错误: 需要class, interface或enum
double R,h_x1,h_x2,h_y1,h_y2;
^
0_0_20777712_3402\Main.java:8: 错误: 需要class, interface或enum
P start,circle,home1,home2;
^
0_0_20777712_3402\Main.java:9: 错误: 需要class, interface或enum
double deal(double angle) {
^
0_0_20777712_3402\Main.java:11: 错误: 需要class, interface或enum
x=circle.x+R*cos(angle);
^
0_0_20777712_3402\Main.java:12: 错误: 需要class, interface或enum
y=circle.y+R*sin(angle);
^
0_0_20777712_3402\Main.java:13: 错误: 需要class, interface或enum
dis1=sqrt((start.x-x)*(start.x-x)+(start.y-y)*(start.y-y));
^
0_0_20777712_3402\Main.java:14: 错误: 需要class, interface或enum
if(x<h_x2) {
^
0_0_20777712_3402\Main.java:16: 错误: 需要class, interface或enum
else if(y<h_y2)dis2=sqrt((x-h_x2)*(x-h_x2)+(y-h_y2)*(y-h_y2));
^
0_0_20777712_3402\Main.java:17: 错误: 需要class, interface或enum
else dis2=h_x2-x;
^
0_0_20777712_3402\Main.java:18: 错误: 需要class, interface或enum
} else if(x>h_x1) {
^
0_0_20777712_3402\Main.java:20: 错误: 需要class, interface或enum
else if(y<h_y2)dis2=sqrt((x-h_x1)*(x-h_x1)+(y-h_y2)*(y-h_y2));
^
0_0_20777712_3402\Main.java:21: 错误: 需要class, interface或enum
else dis2=x-h_x1;
^
0_0_20777712_3402\Main.java:22: 错误: 需要class, interface或enum
} else {
^
0_0_20777712_3402\Main.java:24: 错误: 需要class, interface或enum
else dis2=h_y2-y;
^
0_0_20777712_3402\Main.java:25: 错误: 需要class, interface或enum
}
^
0_0_20777712_3402\Main.java:27: 错误: 需要class, interface或enum
}
^
0_0_20777712_3402\Main.java:31: 错误: 需要class, interface或enum
scanf("%lf%lf%lf",&circle.x,&circle.y,&R);
^
0_0_20777712_3402\Main.java:32: 错误: 需要class, interface或enum
scanf("%lf%lf%lf%lf",&home1.x,&home1.y,&home2.x,&home2.y);
^
0_0_20777712_3402\Main.java:33: 错误: 需要class, interface或enum
h_x1=home1.x>home2.x?home1.x:home2.x;
^
0_0_20777712_3402\Main.java:34: 错误: 需要class, interface或enum
h_y1=home1.y>home2.y?home1.y:home2.y;
^
0_0_20777712_3402\Main.java:35: 错误: 需要class, interface或enum
h_x2=home1.x<home2.x?home1.x:home2.x;
^
0_0_20777712_3402\Main.java:36: 错误: 需要class, interface或enum
h_y2=home1.y<home2.y?home1.y:home2.y;
^
0_0_20777712_3402\Main.java:37: 错误: 需要class, interface或enum
double ans=0x3f3f3f3f;
^
0_0_20777712_3402\Main.java:38: 错误: 需要class, interface或enum
for(double i=0; i<=2*PI; i+=(PI/1000.0))
^
0_0_20777712_3402\Main.java:38: 错误: 需要class, interface或enum
for(double i=0; i<=2*PI; i+=(PI/1000.0))
^
0_0_20777712_3402\Main.java:38: 错误: 需要class, interface或enum
for(double i=0; i<=2*PI; i+=(PI/1000.0))
^
0_0_20777712_3402\Main.java:40: 错误: 需要class, interface或enum
printf("%.2lf\n",ans);
^
0_0_20777712_3402\Main.java:41: 错误: 需要class, interface或enum
}
^
0_0_20777712_3402\Main.java:43: 错误: 需要class, interface或enum
}
^
34 个错误
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