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QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #825151 | #9778. Brotato | ucup-team5322# | Compile Error | / | / | C++14 | 1.3kb | 2024-12-21 17:31:24 | 2024-12-21 17:31:31 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细
answer.code: In function ‘int main()’:
answer.code:41:15: error: call of overloaded ‘abs(db)’ is ambiguous
41 | if(abs(f[cur^1][0]-f[cur][0]) < 1e-12) break;
| ~~~^~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/cstdlib:79,
from /usr/include/c++/13/ext/string_conversions.h:43,
from /usr/include/c++/13/bits/basic_string.h:4097,
from /usr/include/c++/13/string:54,
from /usr/include/c++/13/bits/locale_classes.h:40,
from /usr/include/c++/13/bits/ios_base.h:41,
from /usr/include/c++/13/ios:44,
from /usr/include/c++/13/ostream:40,
from /usr/include/c++/13/iostream:41,
from answer.code:1:
/usr/include/stdlib.h:840:12: note: candidate: ‘int abs(int)’
840 | extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
| ^~~
In file included from /usr/include/c++/13/cstdlib:81:
/usr/include/c++/13/bits/std_abs.h:79:3: note: candidate: ‘constexpr long double std::abs(long double)’
79 | abs(long double __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:75:3: note: candidate: ‘constexpr float std::abs(float)’
75 | abs(float __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:71:3: note: candidate: ‘constexpr double std::abs(double)’
71 | abs(double __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:61:3: note: candidate: ‘long long int std::abs(long long int)’
61 | abs(long long __x) { return __builtin_llabs (__x); }
| ^~~
/usr/include/c++/13/bits/std_abs.h:56:3: note: candidate: ‘long int std::abs(long int)’
56 | abs(long __i) { return __builtin_labs(__i); }
| ^~~