Submission #1678021


Source Code Expand

#include <cstdio>

using namespace std;
typedef long long LL;

const int N=210;
const LL Inf=1e12+10;

LL n;
int app[N];

void Solve()
{
	int p=0,now=0;
	for (int i=40;i>=0;--i) 
		if ((1ll<<i)<=n) { p=i; break; }
	int tot=p*2+2;now=p+1;
	n-=1ll<<p;
	for (int i=p-1;i>=0;--i)
	{
		if ((1ll<<i)<=n)
		{
			n-=1ll<<i;
			app[i]=++now;
			tot+=2;
		}
	}
	printf("%d\n",tot);
	if (app[0]) printf("%d ",app[0]);
	for (int i=1;i<=p;++i)
	{
		printf("%d ",i);
		if (app[i]) printf("%d ",app[i]);
	}
	for (int i=1;i<=p;++i) printf("%d ",i);
	printf("%d %d ",p+1,p+1);
	for (int i=0;i<=p;++i) if (app[i]) printf("%d ",app[i]);
	putchar('\n');
}

int main()
{
	scanf("%lld",&n);
	Solve();
	return 0;
}

Submission Info

Submission Time
Task C - Tautonym Puzzle
User Mcallor
Language C++14 (GCC 5.4.1)
Score 0
Code Size 736 Byte
Status WA
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:43:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld",&n);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 1000
Status
WA × 2
AC × 2
WA × 30
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt
All 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt
Case Name Status Exec Time Memory
00_example_01.txt WA 1 ms 128 KB
00_example_02.txt WA 1 ms 128 KB
01.txt WA 1 ms 128 KB
02.txt WA 1 ms 128 KB
03.txt WA 1 ms 128 KB
04.txt WA 1 ms 128 KB
05.txt WA 1 ms 128 KB
06.txt WA 1 ms 128 KB
07.txt WA 1 ms 128 KB
08.txt WA 1 ms 128 KB
09.txt WA 1 ms 128 KB
10.txt WA 1 ms 128 KB
11.txt WA 1 ms 128 KB
12.txt WA 1 ms 128 KB
13.txt WA 1 ms 128 KB
14.txt WA 1 ms 128 KB
15.txt WA 1 ms 128 KB
16.txt WA 1 ms 128 KB
17.txt AC 1 ms 128 KB
18.txt WA 1 ms 128 KB
19.txt WA 1 ms 128 KB
20.txt WA 1 ms 128 KB
21.txt WA 1 ms 128 KB
22.txt WA 1 ms 128 KB
23.txt WA 1 ms 128 KB
24.txt WA 1 ms 128 KB
25.txt WA 1 ms 128 KB
26.txt WA 1 ms 128 KB
27.txt WA 1 ms 128 KB
28.txt AC 1 ms 128 KB
29.txt WA 1 ms 128 KB
30.txt WA 1 ms 128 KB