답안 #22442 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
22442	2017-04-30T04:41:35 Z	Lazy Against The Machine(#969, unused, celicath, Paruelain)	Fully Generate (KRIII5_FG)	C++14	7 / 7	223 ms	2992 KB

#include <cstdio>
#include <ctime>
#include <cstdlib>
using namespace std;
long long arr[60000];
long long nuj[60000];
long long nuj2[60000];
long long str[60000];

constexpr int mod = 1000000007;
// calculate n^k % m
long long modpow(long long n, long long k)
{
	long long ret = 1;
	n %= mod;
	while (k)
	{
		if (k & 1)
			ret = (ret * n) % mod;
		n = (n * n) % mod;
		k /= 2;
	}
	return ret;
}

int main()
{
	arr[1] = 1;
	arr[2] = 2;
	nuj[1] = 1;
	nuj[2] = 3;
	nuj2[1] = 1;
	nuj2[2] = 3;
	str[1] = 1;
	str[2] = 2;

	long long sum = 1;
	long long start = 2;

	long long end = 2;

	long long n;
	scanf("%lld", &n);

	for (int i = 2;; i++)
	{
		for (int j = 0; j < arr[i]; j++)
		{
			arr[start + j] = i;
			nuj[start + j] = nuj[start + j - 1] + i;
			nuj2[start + j] = nuj2[start + j - 1] + arr[start + j] * (start + j);
			str[start + j] = str[start + j - 1] + arr[start + j - 1];
			if (nuj2[start + j] >= n)
			{
				end = start + j;
				goto hell;
			}
		}
		start += arr[i];
	}
hell:
	long long result = 1;
	for (long long i = 2; i < end; i++)
	{
		long long r = 1;
		for (long long j = str[i]; j < str[i + 1]; j++)
			r = (r * j) % mod;
		result = (result * modpow(r, i)) % mod;
	}
	long long rem = n - nuj2[end - 1];
	long long rr = end;
	for (long long j = str[end];; j++)
	{
		if (rem < rr)
		{
			result = (result * modpow(j, rem)) % mod;
			break;
		}
		rem -= rr;
		result = (result * modpow(j, rr)) % mod;
	}
	printf("%lld\n", result);
	return -0;
}

Compilation message

FG.cpp: In function 'int main()':
FG.cpp:37:12: warning: unused variable 'sum' [-Wunused-variable]
  long long sum = 1;
            ^
FG.cpp:43:19: 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	메모리	Grader output
1	Correct	2992 KB	Output is correct
2	Correct	2992 KB	Output is correct
3	Correct	2992 KB	Output is correct
4	Correct	2992 KB	Output is correct
5	Correct	2992 KB	Output is correct
6	Correct	2992 KB	Output is correct
7	Correct	2992 KB	Output is correct
8	Correct	2992 KB	Output is correct
9	Correct	2992 KB	Output is correct
10	Correct	2992 KB	Output is correct
11	Correct	2992 KB	Output is correct
12	Correct	2992 KB	Output is correct
13	Correct	2992 KB	Output is correct
14	Correct	2992 KB	Output is correct
15	Correct	2992 KB	Output is correct
16	Correct	2992 KB	Output is correct
17	Correct	2992 KB	Output is correct
18	Correct	2992 KB	Output is correct
19	Correct	2992 KB	Output is correct
20	Correct	2992 KB	Output is correct
21	Correct	2992 KB	Output is correct
22	Correct	2992 KB	Output is correct
23	Correct	2992 KB	Output is correct
24	Correct	2992 KB	Output is correct
25	Correct	2992 KB	Output is correct
26	Correct	2992 KB	Output is correct
27	Correct	2992 KB	Output is correct
28	Correct	2992 KB	Output is correct
29	Correct	2992 KB	Output is correct
30	Correct	2992 KB	Output is correct
31	Correct	2992 KB	Output is correct
32	Correct	2992 KB	Output is correct
33	Correct	2992 KB	Output is correct
34	Correct	2992 KB	Output is correct
35	Correct	2992 KB	Output is correct
36	Correct	2992 KB	Output is correct
37	Correct	2992 KB	Output is correct
38	Correct	2992 KB	Output is correct
39	Correct	2992 KB	Output is correct
40	Correct	2992 KB	Output is correct
41	Correct	2992 KB	Output is correct
42	Correct	2992 KB	Output is correct
43	Correct	2992 KB	Output is correct
44	Correct	2992 KB	Output is correct
45	Correct	2992 KB	Output is correct
46	Correct	2992 KB	Output is correct
47	Correct	2992 KB	Output is correct
48	Correct	2992 KB	Output is correct
49	Correct	2992 KB	Output is correct
50	Correct	2992 KB	Output is correct

Subtask #2
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	2992 KB	Output is correct
2	Correct	0 ms	2992 KB	Output is correct
3	Correct	0 ms	2992 KB	Output is correct
4	Correct	0 ms	2992 KB	Output is correct
5	Correct	0 ms	2992 KB	Output is correct
6	Correct	0 ms	2992 KB	Output is correct
7	Correct	0 ms	2992 KB	Output is correct
8	Correct	0 ms	2992 KB	Output is correct
9	Correct	0 ms	2992 KB	Output is correct
10	Correct	0 ms	2992 KB	Output is correct
11	Correct	0 ms	2992 KB	Output is correct
12	Correct	0 ms	2992 KB	Output is correct
13	Correct	0 ms	2992 KB	Output is correct
14	Correct	0 ms	2992 KB	Output is correct
15	Correct	0 ms	2992 KB	Output is correct
16	Correct	0 ms	2992 KB	Output is correct
17	Correct	0 ms	2992 KB	Output is correct
18	Correct	0 ms	2992 KB	Output is correct
19	Correct	0 ms	2992 KB	Output is correct
20	Correct	0 ms	2992 KB	Output is correct
21	Correct	0 ms	2992 KB	Output is correct
22	Correct	0 ms	2992 KB	Output is correct
23	Correct	0 ms	2992 KB	Output is correct
24	Correct	0 ms	2992 KB	Output is correct
25	Correct	0 ms	2992 KB	Output is correct
26	Correct	0 ms	2992 KB	Output is correct
27	Correct	0 ms	2992 KB	Output is correct
28	Correct	0 ms	2992 KB	Output is correct
29	Correct	0 ms	2992 KB	Output is correct
30	Correct	0 ms	2992 KB	Output is correct
31	Correct	0 ms	2992 KB	Output is correct
32	Correct	0 ms	2992 KB	Output is correct
33	Correct	0 ms	2992 KB	Output is correct
34	Correct	0 ms	2992 KB	Output is correct
35	Correct	0 ms	2992 KB	Output is correct
36	Correct	0 ms	2992 KB	Output is correct
37	Correct	0 ms	2992 KB	Output is correct
38	Correct	0 ms	2992 KB	Output is correct
39	Correct	0 ms	2992 KB	Output is correct
40	Correct	0 ms	2992 KB	Output is correct
41	Correct	0 ms	2992 KB	Output is correct
42	Correct	0 ms	2992 KB	Output is correct
43	Correct	0 ms	2992 KB	Output is correct
44	Correct	0 ms	2992 KB	Output is correct
45	Correct	0 ms	2992 KB	Output is correct
46	Correct	0 ms	2992 KB	Output is correct
47	Correct	0 ms	2992 KB	Output is correct
48	Correct	0 ms	2992 KB	Output is correct
49	Correct	0 ms	2992 KB	Output is correct
50	Correct	0 ms	2992 KB	Output is correct
51	Correct	199 ms	2992 KB	Output is correct
52	Correct	199 ms	2992 KB	Output is correct
53	Correct	199 ms	2992 KB	Output is correct
54	Correct	193 ms	2992 KB	Output is correct
55	Correct	199 ms	2992 KB	Output is correct
56	Correct	196 ms	2992 KB	Output is correct
57	Correct	199 ms	2992 KB	Output is correct
58	Correct	199 ms	2992 KB	Output is correct
59	Correct	199 ms	2992 KB	Output is correct
60	Correct	199 ms	2992 KB	Output is correct
61	Correct	196 ms	2992 KB	Output is correct
62	Correct	199 ms	2992 KB	Output is correct
63	Correct	196 ms	2992 KB	Output is correct
64	Correct	206 ms	2992 KB	Output is correct
65	Correct	203 ms	2992 KB	Output is correct
66	Correct	199 ms	2992 KB	Output is correct
67	Correct	223 ms	2992 KB	Output is correct
68	Correct	199 ms	2992 KB	Output is correct
69	Correct	196 ms	2992 KB	Output is correct
70	Correct	213 ms	2992 KB	Output is correct
71	Correct	126 ms	2992 KB	Output is correct
72	Correct	133 ms	2992 KB	Output is correct
73	Correct	139 ms	2992 KB	Output is correct
74	Correct	146 ms	2992 KB	Output is correct
75	Correct	153 ms	2992 KB	Output is correct
76	Correct	159 ms	2992 KB	Output is correct
77	Correct	166 ms	2992 KB	Output is correct
78	Correct	169 ms	2992 KB	Output is correct
79	Correct	176 ms	2992 KB	Output is correct
80	Correct	179 ms	2992 KB	Output is correct
81	Correct	183 ms	2992 KB	Output is correct
82	Correct	189 ms	2992 KB	Output is correct
83	Correct	196 ms	2992 KB	Output is correct
84	Correct	53 ms	2992 KB	Output is correct
85	Correct	66 ms	2992 KB	Output is correct
86	Correct	76 ms	2992 KB	Output is correct
87	Correct	86 ms	2992 KB	Output is correct
88	Correct	89 ms	2992 KB	Output is correct
89	Correct	99 ms	2992 KB	Output is correct
90	Correct	109 ms	2992 KB	Output is correct
91	Correct	116 ms	2992 KB	Output is correct
92	Correct	123 ms	2992 KB	Output is correct
93	Correct	129 ms	2992 KB	Output is correct
94	Correct	136 ms	2992 KB	Output is correct
95	Correct	143 ms	2992 KB	Output is correct
96	Correct	46 ms	2992 KB	Output is correct
97	Correct	29 ms	2992 KB	Output is correct
98	Correct	43 ms	2992 KB	Output is correct
99	Correct	26 ms	2992 KB	Output is correct
100	Correct	43 ms	2992 KB	Output is correct
101	Correct	26 ms	2992 KB	Output is correct
102	Correct	39 ms	2992 KB	Output is correct
103	Correct	23 ms	2992 KB	Output is correct
104	Correct	39 ms	2992 KB	Output is correct
105	Correct	19 ms	2992 KB	Output is correct
106	Correct	36 ms	2992 KB	Output is correct
107	Correct	16 ms	2992 KB	Output is correct
108	Correct	33 ms	2992 KB	Output is correct
109	Correct	13 ms	2992 KB	Output is correct
110	Correct	29 ms	2992 KB	Output is correct
111	Correct	0 ms	2992 KB	Output is correct
112	Correct	0 ms	2992 KB	Output is correct
113	Correct	0 ms	2992 KB	Output is correct
114	Correct	0 ms	2992 KB	Output is correct
115	Correct	0 ms	2992 KB	Output is correct
116	Correct	0 ms	2992 KB	Output is correct
117	Correct	0 ms	2992 KB	Output is correct
118	Correct	0 ms	2992 KB	Output is correct
119	Correct	0 ms	2992 KB	Output is correct
120	Correct	0 ms	2992 KB	Output is correct

답안 #22442

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 5.0 / 5.0

Subtask #1
2.0 / 2.0

Subtask #2
5.0 / 5.0