0_0_33226094_10600\Main.java:1: 错误: 非法字符: '#'
#include <stdio.h>
^
0_0_33226094_10600\Main.java:1: 错误: 需要class, interface或enum
#include <stdio.h>
^
0_0_33226094_10600\Main.java:2: 错误: 非法字符: '#'
#include <stdlib.h>
^
0_0_33226094_10600\Main.java:3: 错误: 非法字符: '#'
#include <math.h>
^
0_0_33226094_10600\Main.java:7: 错误: 需要class, interface或enum
int y;
^
0_0_33226094_10600\Main.java:8: 错误: 需要class, interface或enum
};
^
0_0_33226094_10600\Main.java:11: 错误: 需要class, interface或enum
double AreaS(Point p1,Point p2)
^
0_0_33226094_10600\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_33226094_10600\Main.java:19: 错误: 需要class, interface或enum
double S;
^
0_0_33226094_10600\Main.java:20: 错误: 需要class, interface或enum
Point * p;
^
0_0_33226094_10600\Main.java:21: 错误: 需要class, interface或enum
while(scanf("%d",&num) && num != 0) {
^
0_0_33226094_10600\Main.java:23: 错误: 需要class, interface或enum
p = (Point*)malloc(sizeof(Point) * num);
^
0_0_33226094_10600\Main.java:24: 错误: 需要class, interface或enum
for(int i = 0; i < num ;i++)
^
0_0_33226094_10600\Main.java:24: 错误: 需要class, interface或enum
for(int i = 0; i < num ;i++)
^
0_0_33226094_10600\Main.java:24: 错误: 需要class, interface或enum
for(int i = 0; i < num ;i++)
^
0_0_33226094_10600\Main.java:27: 错误: 需要class, interface或enum
}
^
0_0_33226094_10600\Main.java:28: 错误: 需要class, interface或enum
for(int i = 0; i + 1 < num ;i++)
^
0_0_33226094_10600\Main.java:28: 错误: 需要class, interface或enum
for(int i = 0; i + 1 < num ;i++)
^
0_0_33226094_10600\Main.java:31: 错误: 需要class, interface或enum
}
^
0_0_33226094_10600\Main.java:33: 错误: 需要class, interface或enum
printf("%0.1f\n" ,S);
^
0_0_33226094_10600\Main.java:34: 错误: 需要class, interface或enum
}
^
21 个错误
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