답안 #22399 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
22399	2017-04-30T04:23:52 Z	dried chocochip on Daegu asphalt(#897, suzy, zych1751, Acka)	Fully Generate (KRIII5_FG)	C++	2 / 7	500 ms	314520 KB

#include<bits/stdc++.h>

using namespace std;

const int INF = 1e9+7;
long long arr[40000000];

long long mul(long long n, long long m)
{
	long long ret = 1;
	while(m)
	{
		if(m%2)
			ret = (ret*n)%INF;
		n = (n*n)%INF;
		m /= 2;
	}
	return ret;
}

int main()
{
	long long ret = 1;
	arr[1] = 1;
	arr[2] = 2;

	long long n;
	scanf("%lld", &n);
	if(n == 1)
	{
		printf("1\n");
		return 0;
	}

	n--;
	long long cur = 2, idx = 2;
	for(int i = 2; i < 40000000; i++)
	{
		for(int j = 0; j < arr[i]; j++)
		{
			if(idx == 40000000)	break;
			arr[idx++] = cur;
		}
		long long cnt = min(n, arr[i]);
		ret = (ret*mul(cur, cnt)) % INF;
		n -= cnt;
		if(n == 0)	break;
		cur++;
	}
	printf("%lld\n", ret);
	return 0;
}

Compilation message

FG.cpp: In function 'int main()':
FG.cpp:28:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld", &n);
                   ^

Subtask #1
2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	314520 KB	Output is correct
2	Correct	0 ms	314520 KB	Output is correct
3	Correct	0 ms	314520 KB	Output is correct
4	Correct	0 ms	314520 KB	Output is correct
5	Correct	0 ms	314520 KB	Output is correct
6	Correct	0 ms	314520 KB	Output is correct
7	Correct	0 ms	314520 KB	Output is correct
8	Correct	0 ms	314520 KB	Output is correct
9	Correct	0 ms	314520 KB	Output is correct
10	Correct	0 ms	314520 KB	Output is correct
11	Correct	0 ms	314520 KB	Output is correct
12	Correct	0 ms	314520 KB	Output is correct
13	Correct	0 ms	314520 KB	Output is correct
14	Correct	0 ms	314520 KB	Output is correct
15	Correct	0 ms	314520 KB	Output is correct
16	Correct	0 ms	314520 KB	Output is correct
17	Correct	0 ms	314520 KB	Output is correct
18	Correct	3 ms	314520 KB	Output is correct
19	Correct	0 ms	314520 KB	Output is correct
20	Correct	0 ms	314520 KB	Output is correct
21	Correct	0 ms	314520 KB	Output is correct
22	Correct	3 ms	314520 KB	Output is correct
23	Correct	0 ms	314520 KB	Output is correct
24	Correct	0 ms	314520 KB	Output is correct
25	Correct	0 ms	314520 KB	Output is correct
26	Correct	0 ms	314520 KB	Output is correct
27	Correct	0 ms	314520 KB	Output is correct
28	Correct	0 ms	314520 KB	Output is correct
29	Correct	0 ms	314520 KB	Output is correct
30	Correct	0 ms	314520 KB	Output is correct
31	Correct	3 ms	314520 KB	Output is correct
32	Correct	0 ms	314520 KB	Output is correct
33	Correct	0 ms	314520 KB	Output is correct
34	Correct	0 ms	314520 KB	Output is correct
35	Correct	0 ms	314520 KB	Output is correct
36	Correct	0 ms	314520 KB	Output is correct
37	Correct	0 ms	314520 KB	Output is correct
38	Correct	0 ms	314520 KB	Output is correct
39	Correct	3 ms	314520 KB	Output is correct
40	Correct	0 ms	314520 KB	Output is correct
41	Correct	0 ms	314520 KB	Output is correct
42	Correct	0 ms	314520 KB	Output is correct
43	Correct	0 ms	314520 KB	Output is correct
44	Correct	3 ms	314520 KB	Output is correct
45	Correct	0 ms	314520 KB	Output is correct
46	Correct	0 ms	314520 KB	Output is correct
47	Correct	0 ms	314520 KB	Output is correct
48	Correct	3 ms	314520 KB	Output is correct
49	Correct	3 ms	314520 KB	Output is correct
50	Correct	6 ms	314520 KB	Output is correct

Subtask #2
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	314520 KB	Output is correct
2	Correct	0 ms	314520 KB	Output is correct
3	Correct	0 ms	314520 KB	Output is correct
4	Correct	0 ms	314520 KB	Output is correct
5	Correct	0 ms	314520 KB	Output is correct
6	Correct	0 ms	314520 KB	Output is correct
7	Correct	0 ms	314520 KB	Output is correct
8	Correct	0 ms	314520 KB	Output is correct
9	Correct	0 ms	314520 KB	Output is correct
10	Correct	0 ms	314520 KB	Output is correct
11	Correct	0 ms	314520 KB	Output is correct
12	Correct	0 ms	314520 KB	Output is correct
13	Correct	0 ms	314520 KB	Output is correct
14	Correct	0 ms	314520 KB	Output is correct
15	Correct	0 ms	314520 KB	Output is correct
16	Correct	0 ms	314520 KB	Output is correct
17	Correct	0 ms	314520 KB	Output is correct
18	Correct	3 ms	314520 KB	Output is correct
19	Correct	0 ms	314520 KB	Output is correct
20	Correct	0 ms	314520 KB	Output is correct
21	Correct	0 ms	314520 KB	Output is correct
22	Correct	3 ms	314520 KB	Output is correct
23	Correct	0 ms	314520 KB	Output is correct
24	Correct	0 ms	314520 KB	Output is correct
25	Correct	0 ms	314520 KB	Output is correct
26	Correct	0 ms	314520 KB	Output is correct
27	Correct	0 ms	314520 KB	Output is correct
28	Correct	0 ms	314520 KB	Output is correct
29	Correct	0 ms	314520 KB	Output is correct
30	Correct	0 ms	314520 KB	Output is correct
31	Correct	3 ms	314520 KB	Output is correct
32	Correct	0 ms	314520 KB	Output is correct
33	Correct	0 ms	314520 KB	Output is correct
34	Correct	0 ms	314520 KB	Output is correct
35	Correct	0 ms	314520 KB	Output is correct
36	Correct	0 ms	314520 KB	Output is correct
37	Correct	0 ms	314520 KB	Output is correct
38	Correct	0 ms	314520 KB	Output is correct
39	Correct	3 ms	314520 KB	Output is correct
40	Correct	0 ms	314520 KB	Output is correct
41	Correct	0 ms	314520 KB	Output is correct
42	Correct	0 ms	314520 KB	Output is correct
43	Correct	0 ms	314520 KB	Output is correct
44	Correct	3 ms	314520 KB	Output is correct
45	Correct	0 ms	314520 KB	Output is correct
46	Correct	0 ms	314520 KB	Output is correct
47	Correct	0 ms	314520 KB	Output is correct
48	Correct	3 ms	314520 KB	Output is correct
49	Correct	3 ms	314520 KB	Output is correct
50	Correct	6 ms	314520 KB	Output is correct
51	Execution timed out	500 ms	314520 KB	Execution timed out
52	Halted	0 ms	0 KB	-

답안 #22399

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 0 / 5.0

Subtask #1
2.0 / 2.0

Subtask #2
0 / 5.0