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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 |
|---|---|---|---|---|---|---|---|---|---|
| #641534 | #7747. Memory | HuangHanSheng | Compile Error | / | / | C++20 | 3.1kb | 2024-10-14 20:58:40 | 2024-10-14 20:58:40 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
詳細信息
answer.code: In function ‘int main()’:
answer.code:88:29: error: call of overloaded ‘abs(__gnu_cxx::__alloc_traits<std::allocator<__int128>, __int128>::value_type&)’ is ambiguous
88 | m0 = max(m0, abs(a[i]));
| ~~~^~~~~~
In file included from /usr/include/c++/13/cstdlib:79,
from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:42,
from answer.code:6:
/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); }
| ^~~
answer.code:91:29: error: call of overloaded ‘abs(__gnu_cxx::__alloc_traits<std::allocator<__int128>, __int128>::value_type&)’ is ambiguous
91 | m1 = max(m1, abs(a[i]));
| ~~~^~~~~~
/usr/include/stdlib.h:840:12: note: candidate: ‘int abs(int)’
840 | extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
| ^~~
/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); }
| ^~~