0_0_28225514_24625\Main.java:1: 错误: 非法字符: '#'
#include <stdio.h>
^
0_0_28225514_24625\Main.java:1: 错误: 需要class, interface或enum
#include <stdio.h>
^
0_0_28225514_24625\Main.java:2: 错误: 非法字符: '#'
#include<string.h>
^
0_0_28225514_24625\Main.java:3: 错误: 非法字符: '#'
#include<algorithm>
^
0_0_28225514_24625\Main.java:4: 错误: 非法字符: '#'
#include<math.h>
^
0_0_28225514_24625\Main.java:5: 错误: 非法字符: '#'
#define pi acos(-1.0)
^
0_0_28225514_24625\Main.java:6: 错误: 非法字符: '#'
#define a 9.8
^
0_0_28225514_24625\Main.java:8: 错误: 需要class, interface或enum
double v;
^
0_0_28225514_24625\Main.java:9: 错误: 需要class, interface或enum
double x,y;
^
0_0_28225514_24625\Main.java:10: 错误: 需要class, interface或enum
bool judge;
^
0_0_28225514_24625\Main.java:11: 错误: 需要class, interface或enum
double check(double mid)
^
0_0_28225514_24625\Main.java:14: 错误: 需要class, interface或enum
vx=cos(mid)*v;
^
0_0_28225514_24625\Main.java:15: 错误: 需要class, interface或enum
vy=sin(mid)*v;
^
0_0_28225514_24625\Main.java:16: 错误: 需要class, interface或enum
t=x/vx;
^
0_0_28225514_24625\Main.java:17: 错误: 需要class, interface或enum
double leny=vy*t-0.5*a*t*t;
^
0_0_28225514_24625\Main.java:18: 错误: 需要class, interface或enum
if(leny<y)
^
0_0_28225514_24625\Main.java:20: 错误: 需要class, interface或enum
if(leny>y)//还没变成0
^
0_0_28225514_24625\Main.java:23: 错误: 需要class, interface或enum
return 1;//r变小
^
0_0_28225514_24625\Main.java:24: 错误: 需要class, interface或enum
}
^
0_0_28225514_24625\Main.java:28: 错误: 需要class, interface或enum
return 0;
^
0_0_28225514_24625\Main.java:29: 错误: 需要class, interface或enum
}
^
0_0_28225514_24625\Main.java:34: 错误: 需要class, interface或enum
scanf("%d",&t);
^
0_0_28225514_24625\Main.java:35: 错误: 需要class, interface或enum
while(t--)
^
0_0_28225514_24625\Main.java:38: 错误: 需要class, interface或enum
double l=0,r=pi/2,mid;
^
0_0_28225514_24625\Main.java:39: 错误: 需要class, interface或enum
judge=0;
^
0_0_28225514_24625\Main.java:40: 错误: 需要class, interface或enum
while(fabs(l-r)>0.00000001)
^
0_0_28225514_24625\Main.java:43: 错误: 需要class, interface或enum
if(check(mid)==-1)
^
0_0_28225514_24625\Main.java:46: 错误: 需要class, interface或enum
}
^
0_0_28225514_24625\Main.java:49: 错误: 需要class, interface或enum
if(check(mid)==0)
^
0_0_28225514_24625\Main.java:52: 错误: 需要class, interface或enum
}
^
0_0_28225514_24625\Main.java:57: 错误: 需要class, interface或enum
}
^
0_0_28225514_24625\Main.java:61: 错误: 需要class, interface或enum
}
^
0_0_28225514_24625\Main.java:64: 错误: 需要class, interface或enum
}
^
33 个错误
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