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Niuke Question Solution | Single Group_spj Judgment YES and NO

Popularity：319 ℃/2025-02-20 16:31:59

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Problem-solving ideas

There is a spj code in the background, which can verify the output data of students and pass if it meets the conditions.
Attached with spj code

#include <iostream>
#include <fstream>
#include <string>
#include <cctype>
#include <algorithm>
using namespace std;
int main(void)
{
  ifstream in,out,user_out;
  ("input");
  ("output");
  user_out.open("user_output");
  string s,t;
  if(!(user_out>>s))
    return 1;
  out>>t;
  if(()>5)
    return 1;
  transform((),(),(),::toupper);
  transform((),(),(),::toupper);
  if(s!=t)
    return 1;
  if(user_out>>s)
    return 1;
  return 0;
}

Code

#include <iostream>
using namespace std;
int main(void)
{
  ios::sync_with_stdio(false);
  (0);
  int n;
  cin>>n;
  if(n%2==1)
    cout<<"YES";
  else
    cout<<"NO";
  return 0;
}

import ;
public class Main{
    public static void main(String[] args){
        Scanner sc=new Scanner();
        int n=();
        if(n%2==1)
            ("YES");
        else
            ("NO");
    }
}

n=int(input())
print('YES' if n%2==1 else 'NO')

Algorithm and complexity

  • Algorithm: None.
  • Time complexity:\(\mathcal{O}(1)\) 。
  • Space complexity:\(\mathcal{O}(1)\) 。

Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO.
Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO.
Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO.
Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO.
Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO. Niuke's question answer | Single group_spj judges YES and NO.

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