3 条题解

  • 0
    @ 2024-9-23 12:22:48

    思路

    打表。

    提前算好。

    时间复杂度:

    O(1)O(1)

    空间复杂度:

    O(1)O(1)

    Code

    #include<bits/stdc++.h>
    using namespace std;
    string s[20]={"YES","NO","NO","NO","NO",
    "YES","NO","YES","YES","YES",
    "NO","YES","NO","YES","YES",
    "YES","NO","YES","NO","YES"};
    int main()
    {
    	int n;
    	cin>>n;
    	cout<<s[n]<<endl;
    	return 0;
    }

    信息

    ID
    54
    时间
    1000ms
    内存
    512MiB
    难度
    1
    标签
    递交数
    405
    已通过
    273
    上传者