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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 |
|---|---|---|---|---|---|---|---|---|---|
| #436949 | #8786. The Whole World | ucup-team852# | Compile Error | / | / | C++23 | 4.1kb | 2024-06-09 03:56:37 | 2024-06-09 03:56:39 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
详细
answer.code: In function ‘bool chkonce(int, int)’:
answer.code:34:45: error: call of overloaded ‘abs(__int128&)’ is ambiguous
34 | else if (abs(u[j][i]) < abs(u[rowid][i])) rowid = j;
| ~~~^~~~~~~~~
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:2:
/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:130:3: note: candidate: ‘constexpr __gnu_cxx::__bfloat16_t std::abs(__gnu_cxx::__bfloat16_t)’
130 | abs(__gnu_cxx::__bfloat16_t __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:124:3: note: candidate: ‘constexpr _Float128 std::abs(_Float128)’
124 | abs(_Float128 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:114:3: note: candidate: ‘constexpr _Float64 std::abs(_Float64)’
114 | abs(_Float64 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:108:3: note: candidate: ‘constexpr _Float32 std::abs(_Float32)’
108 | abs(_Float32 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:102:3: note: candidate: ‘constexpr _Float16 std::abs(_Float16)’
102 | abs(_Float16 __x)
| ^~~
/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:34:60: error: call of overloaded ‘abs(__int128&)’ is ambiguous
34 | else if (abs(u[j][i]) < abs(u[rowid][i])) rowid = j;
| ~~~^~~~~~~~~~~~~
/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:130:3: note: candidate: ‘constexpr __gnu_cxx::__bfloat16_t std::abs(__gnu_cxx::__bfloat16_t)’
130 | abs(__gnu_cxx::__bfloat16_t __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:124:3: note: candidate: ‘constexpr _Float128 std::abs(_Float128)’
124 | abs(_Float128 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:114:3: note: candidate: ‘constexpr _Float64 std::abs(_Float64)’
114 | abs(_Float64 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:108:3: note: candidate: ‘constexpr _Float32 std::abs(_Float32)’
108 | abs(_Float32 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:102:3: note: candidate: ‘constexpr _Float16 std::abs(_Float16)’
102 | abs(_Float16 __x)
| ^~~
/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:59:33: error: call of overloaded ‘abs(__int128&)’ is ambiguous
59 | gc = gcd(gc, abs(u[i][j]));
| ~~~^~~~~~~~~
/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:130:3: note: candidate: ‘constexpr __gnu_cxx::__bfloat16_t std::abs(__gnu_cxx::__bfloat16_t)’
130 | abs(__gnu_cxx::__bfloat16_t __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:124:3: note: candidate: ‘constexpr _Float128 std::abs(_Float128)’
124 | abs(_Float128 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:114:3: note: candidate: ‘constexpr _Float64 std::abs(_Float64)’
114 | abs(_Float64 __x)
| ^~~
/usr/include/c++/13/bits/std_abs.h:108:3: note: candidate: ‘constexpr _Float32 std::abs(_Float32)’
108 | abs(_Flo...