记录详情

Compile Error

foo.c:3:1: error: unknown type name 'bool'; did you mean '_Bool'?
 bool isBD(char c);
 ^~~~
 _Bool
foo.c: In function 'main':
foo.c:9:1: warning: 'gets' is deprecated [-Wdeprecated-declarations]
 gets(a);
 ^~~~
In file included from /usr/include/stdio.h:862:0,
                 from foo.c:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
foo.c: At top level:
foo.c:31:1: error: unknown type name 'bool'; did you mean '_Bool'?
 bool isBD(char c)
 ^~~~
 _Bool
foo.c: In function 'main':
foo.c:9:1: warning: ignoring return value of 'gets', declared with attribute warn_unused_result [-Wunused-result]
 gets(a);
 ^~~~~~~
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信息

递交者
类型
递交
题目
6-9 哪个字母用得最多
比赛
2021(四) 作业第三场:热身赛
语言
C
递交时间
2021-11-14 13:58:38
评测时间
2021-11-14 13:58:38
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes