0_0_37176173_24933\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_37176173_24933\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
^
0_0_37176173_24933\Main.java:5: 错误: 需要class, interface或enum
double k,t,a,b,c,s1,s2;
^
0_0_37176173_24933\Main.java:6: 错误: 需要class, interface或enum
int n;
^
0_0_37176173_24933\Main.java:7: 错误: 需要class, interface或enum
while(scanf("%d",&n)!=EOF)
^
0_0_37176173_24933\Main.java:13: 错误: 需要class, interface或enum
k=(y3-y2)/(x3-x2);
^
0_0_37176173_24933\Main.java:14: 错误: 需要class, interface或enum
t=y3-k*x3;
^
0_0_37176173_24933\Main.java:15: 错误: 需要class, interface或enum
a=(y2-y1)/((x1-x2)*(x1-x2));
^
0_0_37176173_24933\Main.java:16: 错误: 需要class, interface或enum
b=-2*x1*a;
^
0_0_37176173_24933\Main.java:17: 错误: 需要class, interface或enum
c=y1-a*x1*x1-b*x1;
^
0_0_37176173_24933\Main.java:18: 错误: 需要class, interface或enum
s1=1.0/3*a*x2*x2*x2+1.0/2*(b-k)*x2*x2+(c-t)*x2;
^
0_0_37176173_24933\Main.java:19: 错误: 需要class, interface或enum
s2=1.0/3*a*x3*x3*x3+1.0/2*(b-k)*x3*x3+(c-t)*x3;
^
0_0_37176173_24933\Main.java:20: 错误: 需要class, interface或enum
printf("%.2f\n",s2-s1);
^
0_0_37176173_24933\Main.java:21: 错误: 需要class, interface或enum
}
^
0_0_37176173_24933\Main.java:24: 错误: 需要class, interface或enum
}
^
15 个错误
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