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| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #728002 | #9570. Binary Tree | ucup-team5376# | Compile Error | / | / | C++20 | 3.1kb | 2024-11-09 14:21:05 | 2024-11-09 14:21:06 |
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Details
answer.code:18:6: error: ambiguating new declaration of ‘void nice(int)’
18 | void nice(int n) {
| ^~~~
In file included from /usr/include/c++/13/bits/atomic_wait.h:44,
from /usr/include/c++/13/bits/atomic_base.h:42,
from /usr/include/c++/13/bits/shared_ptr_atomic.h:33,
from /usr/include/c++/13/memory:81,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:56,
from answer.code:1:
/usr/include/unistd.h:598:12: note: old declaration ‘int nice(int)’
598 | extern int nice (int __inc) __THROW __wur;
| ^~~~
answer.code: In function ‘void cg(int)’:
answer.code:88:17: warning: ignoring return value of ‘int nice(int)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
88 | nice(n);
| ~~~~^~~
answer.code:104:17: warning: ignoring return value of ‘int nice(int)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
104 | nice(n);
| ~~~~^~~
answer.code:108:17: warning: ignoring return value of ‘int nice(int)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
108 | nice(u);
| ~~~~^~~
answer.code:118:13: warning: ignoring return value of ‘int nice(int)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
118 | nice(n);
| ~~~~^~~