/in/foo.c:1:1: error: unknown type name 'import'
1 | import math
| ^~~~~~
/in/foo.c:3:3: error: invalid preprocessing directive #\U00008f93\U00005165a
3 | # 输入a、b、c,按逗号分隔
| ^~~~~
/in/foo.c:4:1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'a'
4 | a, b, c = map(float, input().split(','))
| ^
/in/foo.c:6:3: error: invalid preprocessing directive #\U00005904\U00007406\U00004e00\U00006b21\U000065b9\U00007a0b\U0000ff08a
6 | # 处理一次方程(a=0)的情况
| ^~~~~~~~~~~~~~~
/in/foo.c:8:7: error: invalid preprocessing directive #\U00004e00\U00006b21\U000065b9\U00007a0bbx
8 | # 一次方程bx + c = 0,b不为0(题目要求a与b不同时为0)
| ^~~~~~~~~~
/in/foo.c:12:7: error: invalid preprocessing directive #\U00008ba1\U00007b97\U00005224\U0000522b\U00005f0f
12 | # 计算判别式
| ^~~~~~~~~~
/in/foo.c:14:7: error: invalid preprocessing directive #\U00005206\U00004e09\U000079cd\U000060c5\U000051b5\U00006c42\U000089e3
14 | # 分三种情况求解
| ^~~~~~~~~~~~~~
/in/foo.c:24:11: error: invalid preprocessing directive #\U0000590d\U00006570\U000089e3\U0000ff0c\U00005206\U000079bb\U00005b9e\U000090e8\U0000548c\U0000865a\U000090e8
24 | # 复数解,分离实部和虚部
| ^~~~~~~~~~~~~~~~~~~~~~
/in/foo.c:27:11: error: invalid preprocessing directive #\U0000683c\U00005f0f\U00005316\U00008f93\U000051fa\U0000590d\U00006570\U000089e3\U0000ff0c\U00004fdd\U00007559\U00004e24\U00004f4d\U00005c0f\U00006570
27 | # 格式化输出复数解,保留两位小数
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~