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| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #139096 | #5404. 述树术 | flower# | Compile Error | / | / | C++20 | 2.0kb | 2023-08-12 17:39:48 | 2024-07-04 01:38:54 |
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詳細信息
implementer.cpp: In function ‘int main()’:
implementer.cpp:124:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
124 | scanf("%d%d", &n, &m);
| ~~~~~^~~~~~~~~~~~~~~~
implementer.cpp:127:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
127 | scanf("%d%d", &a, &b);
| ~~~~~^~~~~~~~~~~~~~~~
implementer.cpp:145:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
145 | scanf("%d", &test_stat);
| ~~~~~^~~~~~~~~~~~~~~~~~
answer.code: In function ‘int flower::ask(int, int)’:
answer.code:17:25: error: return-statement with no value, in function returning ‘int’ [-fpermissive]
17 | return ;
| ^~~~~~