제출 #267080

#제출 시각아이디문제언어결과실행 시간메모리
267080Kenzo_1114Toys (CEOI18_toy)C++17
59 / 100
5050 ms664 KiB
#include<bits/stdc++.h>
using namespace std;

int n, sum;
set<int> ans;
set<int> :: iterator it;

void BKT(int num)
{	
	ans.insert(num + sum - 1);
	if(num == 1)	return;

	for(long long int i = 2; i * i <= n; i++)
	{
		if(num % i == 0)
		{
			sum += i - 1;
			BKT(num / i);
			sum -= i - 1;
		}
	}
}

int main ()
{
	scanf("%d", &n);

	BKT(n);

	printf("%d\n", (int) ans.size());
	for(it = ans.begin(); it != ans.end(); it++) printf("%d ", (*it));
	printf("\n");
}

컴파일 시 표준 에러 (stderr) 메시지

toy.cpp: In function 'int main()':
toy.cpp:26:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   26 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...