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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 |
---|---|---|---|---|---|---|---|---|---|
#364275 | #5075. Fenwick Tree | ZhangYiDe | Compile Error | / | / | C++17 | 1.2kb | 2024-03-24 13:25:20 | 2024-03-24 13:25:20 |
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詳細信息
answer.code: In function ‘int main()’: answer.code:25:20: error: reference to ‘data’ is ambiguous 25 | scanf("%s",data); | ^~~~ In file included from /usr/include/c++/13/string:53, from /usr/include/c++/13/bitset:52, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:52, from answer.code:1: /usr/include/c++/13/bits/range_access.h:346:5: note: candidates are: ‘template<class _Tp> constexpr const _Tp* std::data(initializer_list<_Tp>)’ 346 | data(initializer_list<_Tp> __il) noexcept | ^~~~ /usr/include/c++/13/bits/range_access.h:336:5: note: ‘template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::data(_Tp (&)[_Nm])’ 336 | data(_Tp (&__array)[_Nm]) noexcept | ^~~~ /usr/include/c++/13/bits/range_access.h:325:5: note: ‘template<class _Container> constexpr decltype (__cont.data()) std::data(const _Container&)’ 325 | data(const _Container& __cont) noexcept(noexcept(__cont.data())) | ^~~~ /usr/include/c++/13/bits/range_access.h:314:5: note: ‘template<class _Container> constexpr decltype (__cont.data()) std::data(_Container&)’ 314 | data(_Container& __cont) noexcept(noexcept(__cont.data())) | ^~~~ answer.code:14:6: note: ‘char data [100010]’ 14 | char data[100010]; | ^~~~ answer.code:27:16: error: reference to ‘data’ is ambiguous 27 | if(data[r1-1]=='0'){ | ^~~~ /usr/include/c++/13/bits/range_access.h:346:5: note: candidates are: ‘template<class _Tp> constexpr const _Tp* std::data(initializer_list<_Tp>)’ 346 | data(initializer_list<_Tp> __il) noexcept | ^~~~ /usr/include/c++/13/bits/range_access.h:336:5: note: ‘template<class _Tp, long unsigned int _Nm> constexpr _Tp* std::data(_Tp (&)[_Nm])’ 336 | data(_Tp (&__array)[_Nm]) noexcept | ^~~~ /usr/include/c++/13/bits/range_access.h:325:5: note: ‘template<class _Container> constexpr decltype (__cont.data()) std::data(const _Container&)’ 325 | data(const _Container& __cont) noexcept(noexcept(__cont.data())) | ^~~~ /usr/include/c++/13/bits/range_access.h:314:5: note: ‘template<class _Container> constexpr decltype (__cont.data()) std::data(_Container&)’ 314 | data(_Container& __cont) noexcept(noexcept(__cont.data())) | ^~~~ answer.code:14:6: note: ‘char data [100010]’ 14 | char data[100010]; | ^~~~ answer.code:17:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 17 | scanf("%d",&T); | ~~~~~^~~~~~~~~ answer.code:24:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 24 | scanf("%d",&n); | ~~~~~^~~~~~~~~