提交记录 3102 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
user1	1001. 测测你的排序	Compile Error	0	0 ns	0 KB	C++	201 B

提交时间	评测时间
2018-07-05 18:26:30	2020-07-31 21:11:23

代码

template<int n,int k>struct f{static const int t=f<n-1,k*2>::t*f<n-1,k*2+1>::t;};
template<int k>struct f<0,k>{static const int t=k;};


double plus(double a, double b)
{
	return a + b + f<16,2>::t;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp: In instantiation of ‘const int f<1, 65536>::t’:
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:63:   recursively required from ‘const int f<15, 4>::t’
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:63:   required from ‘const int f<16, 2>::t’
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:7:26:   required from here
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:63: warning: integer overflow in expression of type ‘int’ results in ‘131072’ [-Woverflow]
    1 | template<int n,int k>struct f{static const int t=f<n-1,k*2>::t*f<n-1,k*2+1>::t;};
      |                                                              ~^~~~~~~~~~~~~~~~
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:48: error: overflow in constant expression [-fpermissive]
    1 | template<int n,int k>struct f{static const int t=f<n-1,k*2>::t*f<n-1,k*2+1>::t;};
      |                                                ^
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:48: error: overflow in constant expression [-fpermissive]
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp: In instantiation of ‘const int f<1, 65537>::t’:
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:63:   recursively required from ‘const int f<15, 4>::t’
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:63:   required from ‘const int f<16, 2>::t’
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:7:26:   required from here
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:63: warning: integer overflow in expression of type ‘int’ results in ‘655366’ [-Woverflow]
    1 | template<int n,int k>struct f{static const int t=f<n-1,k*2>::t*f<n-1,k*2+1>::t;};
      |                                                              ~^~~~~~~~~~~~~~~~
jp_data/tasks/51284751d32f11ea899e00163e04388b/contestant.cpp:1:48: error: overflow in constant expression [-fpermissive]
    1 | templat