提交记录 2809 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
wys	1003. 测测你的二分查找	Compile Error	0	0 ns	0 KB	C++	150 B

提交时间	评测时间
2018-06-30 00:53:51	2020-07-31 21:07:10

代码

// STL is very very good !!!
#include <algorithm>

int binary_search(const unsigned *a, int n, unsigned x)
{
	return std::lower_bound(a, a + n, x);
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/bd4aaff0d32e11ea899e00163e04388b/contestant.cpp: In function ‘int binary_search(const unsigned int*, int, unsigned int)’:
jp_data/tasks/bd4aaff0d32e11ea899e00163e04388b/contestant.cpp:6:25: error: invalid conversion from ‘const unsigned int*’ to ‘int’ [-fpermissive]
    6 |  return std::lower_bound(a, a + n, x);
      |         ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
      |                         |
      |                         const unsigned int*

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