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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 |
|---|---|---|---|---|---|---|---|---|---|
| #865375 | #7942. $K$ Subsequences | MaMengQi | Compile Error | / | / | C++17 | 570b | 2025-01-21 17:17:02 | 2025-01-21 17:17:03 |
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詳細信息
answer.code: In function ‘int main()’:
answer.code:16:47: error: conversion from ‘std::_Rb_tree_const_iterator<std::pair<long long int, long long int> >’ to non-scalar type ‘std::pair<long long int, long long int>’ requested
16 | pair<ll,ll> t=it;
| ^~
answer.code:23:48: error: conversion from ‘std::_Rb_tree_const_iterator<std::pair<long long int, long long int> >::_Self’ to non-scalar type ‘std::pair<long long int, long long int>’ requested
23 | pair<ll,ll> t=(--it);
| ~^~~~~