답안 #22302 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
22302	2017-04-30T03:43:46 Z	팀명을 한번 정하면 못바꿀까?(#898, qja0950)	Fully Generate (KRIII5_FG)	C++14	7 / 7	253 ms	118304 KB

#include <stdio.h>
#include <algorithm>
#include <vector>
#include <functional>
#include <set>
#include <map>
#include <queue>
#include <tuple>
#include <string.h>

using namespace std;

#define rep(i,n) for(int (i)=0;(i)<(int)(n);(i)++)
typedef long long ll;
typedef pair<int, int> pi;

const int MAX_K = 1e7, CAL_K = 31347587, MOD = 1e9 + 7;

int G[MAX_K+1]; ll Sum[MAX_K+1];
int getG(ll v) {
//	if(v <= MAX_K) return G[v];
//	else {
		int ix = lower_bound(Sum+1, Sum+MAX_K+1, v) - (Sum);
		return ix;
//	}
}
int ab(int a, int b) {
	int res = 1, val = a;
	while(b) {
		if(b%2) res = 1ll * res * val % MOD;
		val = 1ll * val * val % MOD;
		b/=2;
	}
	return res;
}
int main() {
	G[1] = 1; G[2] = 2; G[3] = 2;
	for(int ix=4, k=3; ix<=MAX_K;) {
		for(int p=0; p<G[k]; p++) if(ix+p <= MAX_K) G[ix+p] = k;
		ix += G[k]; k++;
	}
	ll sum = 0;
	for(int i=1; i<=MAX_K; i++) {
		sum += G[i];
		Sum[i] = sum;
	}

	ll N; scanf("%lld", &N);
	int ans = 1, ix = 1;
	for(int i=1; ;) {
//		int cnt = getG(i);
		if(Sum[ix] < i) ix++;
		int cnt = ix;
		if(i % 100000 == 0) printf("%d\n", i);

		int jx = ix, last = -1, multi = 1;
		for(int j=i; ; j++) {
			if(Sum[jx] < j) jx++;
			if(jx != ix) break;
			if(N >= cnt) {
				N -= cnt;
				last = j;
				multi = 1ll * multi * j % MOD;
			}
			else break;
		}
//		printf("[%d - %d] last %d [%d]\n", i, last, last, N);
		if(last != -1)
			ans = 1ll * ans * ab(multi, cnt) % MOD;
		else {
			ans = 1ll * ans * ab(i, N) % MOD;
			break;
		}
		i = last + 1;
	}
	printf("%d\n", ans);
	return 0;
}

Compilation message

FG.cpp: In function 'int main()':
FG.cpp:48:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  ll N; scanf("%lld", &N);
                         ^

Subtask #1
2.0 / 2.0

#	결과	실행 시간	메모리	Grader output
1	Correct	26 ms	118304 KB	Output is correct
2	Correct	26 ms	118304 KB	Output is correct
3	Correct	39 ms	118304 KB	Output is correct
4	Correct	23 ms	118304 KB	Output is correct
5	Correct	19 ms	118304 KB	Output is correct
6	Correct	29 ms	118304 KB	Output is correct
7	Correct	36 ms	118304 KB	Output is correct
8	Correct	36 ms	118304 KB	Output is correct
9	Correct	13 ms	118304 KB	Output is correct
10	Correct	29 ms	118304 KB	Output is correct
11	Correct	23 ms	118304 KB	Output is correct
12	Correct	29 ms	118304 KB	Output is correct
13	Correct	23 ms	118304 KB	Output is correct
14	Correct	16 ms	118304 KB	Output is correct
15	Correct	29 ms	118304 KB	Output is correct
16	Correct	23 ms	118304 KB	Output is correct
17	Correct	36 ms	118304 KB	Output is correct
18	Correct	36 ms	118304 KB	Output is correct
19	Correct	26 ms	118304 KB	Output is correct
20	Correct	26 ms	118304 KB	Output is correct
21	Correct	16 ms	118304 KB	Output is correct
22	Correct	6 ms	118304 KB	Output is correct
23	Correct	33 ms	118304 KB	Output is correct
24	Correct	29 ms	118304 KB	Output is correct
25	Correct	36 ms	118304 KB	Output is correct
26	Correct	43 ms	118304 KB	Output is correct
27	Correct	43 ms	118304 KB	Output is correct
28	Correct	33 ms	118304 KB	Output is correct
29	Correct	19 ms	118304 KB	Output is correct
30	Correct	23 ms	118304 KB	Output is correct
31	Correct	29 ms	118304 KB	Output is correct
32	Correct	33 ms	118304 KB	Output is correct
33	Correct	26 ms	118304 KB	Output is correct
34	Correct	43 ms	118304 KB	Output is correct
35	Correct	9 ms	118304 KB	Output is correct
36	Correct	33 ms	118304 KB	Output is correct
37	Correct	16 ms	118304 KB	Output is correct
38	Correct	23 ms	118304 KB	Output is correct
39	Correct	33 ms	118304 KB	Output is correct
40	Correct	26 ms	118304 KB	Output is correct
41	Correct	29 ms	118304 KB	Output is correct
42	Correct	26 ms	118304 KB	Output is correct
43	Correct	23 ms	118304 KB	Output is correct
44	Correct	13 ms	118304 KB	Output is correct
45	Correct	26 ms	118304 KB	Output is correct
46	Correct	16 ms	118304 KB	Output is correct
47	Correct	23 ms	118304 KB	Output is correct
48	Correct	29 ms	118304 KB	Output is correct
49	Correct	23 ms	118304 KB	Output is correct
50	Correct	29 ms	118304 KB	Output is correct

Subtask #2
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	26 ms	118304 KB	Output is correct
2	Correct	26 ms	118304 KB	Output is correct
3	Correct	39 ms	118304 KB	Output is correct
4	Correct	23 ms	118304 KB	Output is correct
5	Correct	19 ms	118304 KB	Output is correct
6	Correct	29 ms	118304 KB	Output is correct
7	Correct	36 ms	118304 KB	Output is correct
8	Correct	36 ms	118304 KB	Output is correct
9	Correct	13 ms	118304 KB	Output is correct
10	Correct	29 ms	118304 KB	Output is correct
11	Correct	23 ms	118304 KB	Output is correct
12	Correct	29 ms	118304 KB	Output is correct
13	Correct	23 ms	118304 KB	Output is correct
14	Correct	16 ms	118304 KB	Output is correct
15	Correct	29 ms	118304 KB	Output is correct
16	Correct	23 ms	118304 KB	Output is correct
17	Correct	36 ms	118304 KB	Output is correct
18	Correct	36 ms	118304 KB	Output is correct
19	Correct	26 ms	118304 KB	Output is correct
20	Correct	26 ms	118304 KB	Output is correct
21	Correct	16 ms	118304 KB	Output is correct
22	Correct	6 ms	118304 KB	Output is correct
23	Correct	33 ms	118304 KB	Output is correct
24	Correct	29 ms	118304 KB	Output is correct
25	Correct	36 ms	118304 KB	Output is correct
26	Correct	43 ms	118304 KB	Output is correct
27	Correct	43 ms	118304 KB	Output is correct
28	Correct	33 ms	118304 KB	Output is correct
29	Correct	19 ms	118304 KB	Output is correct
30	Correct	23 ms	118304 KB	Output is correct
31	Correct	29 ms	118304 KB	Output is correct
32	Correct	33 ms	118304 KB	Output is correct
33	Correct	26 ms	118304 KB	Output is correct
34	Correct	43 ms	118304 KB	Output is correct
35	Correct	9 ms	118304 KB	Output is correct
36	Correct	33 ms	118304 KB	Output is correct
37	Correct	16 ms	118304 KB	Output is correct
38	Correct	23 ms	118304 KB	Output is correct
39	Correct	33 ms	118304 KB	Output is correct
40	Correct	26 ms	118304 KB	Output is correct
41	Correct	29 ms	118304 KB	Output is correct
42	Correct	26 ms	118304 KB	Output is correct
43	Correct	23 ms	118304 KB	Output is correct
44	Correct	13 ms	118304 KB	Output is correct
45	Correct	26 ms	118304 KB	Output is correct
46	Correct	16 ms	118304 KB	Output is correct
47	Correct	23 ms	118304 KB	Output is correct
48	Correct	29 ms	118304 KB	Output is correct
49	Correct	23 ms	118304 KB	Output is correct
50	Correct	29 ms	118304 KB	Output is correct
51	Correct	243 ms	118304 KB	Output is correct
52	Correct	246 ms	118304 KB	Output is correct
53	Correct	246 ms	118304 KB	Output is correct
54	Correct	253 ms	118304 KB	Output is correct
55	Correct	226 ms	118304 KB	Output is correct
56	Correct	223 ms	118304 KB	Output is correct
57	Correct	223 ms	118304 KB	Output is correct
58	Correct	229 ms	118304 KB	Output is correct
59	Correct	236 ms	118304 KB	Output is correct
60	Correct	239 ms	118304 KB	Output is correct
61	Correct	239 ms	118304 KB	Output is correct
62	Correct	226 ms	118304 KB	Output is correct
63	Correct	243 ms	118304 KB	Output is correct
64	Correct	223 ms	118304 KB	Output is correct
65	Correct	246 ms	118304 KB	Output is correct
66	Correct	236 ms	118304 KB	Output is correct
67	Correct	226 ms	118304 KB	Output is correct
68	Correct	226 ms	118304 KB	Output is correct
69	Correct	249 ms	118304 KB	Output is correct
70	Correct	226 ms	118304 KB	Output is correct
71	Correct	159 ms	118304 KB	Output is correct
72	Correct	169 ms	118304 KB	Output is correct
73	Correct	176 ms	118304 KB	Output is correct
74	Correct	193 ms	118304 KB	Output is correct
75	Correct	159 ms	118304 KB	Output is correct
76	Correct	186 ms	118304 KB	Output is correct
77	Correct	196 ms	118304 KB	Output is correct
78	Correct	213 ms	118304 KB	Output is correct
79	Correct	206 ms	118304 KB	Output is correct
80	Correct	219 ms	118304 KB	Output is correct
81	Correct	223 ms	118304 KB	Output is correct
82	Correct	243 ms	118304 KB	Output is correct
83	Correct	223 ms	118304 KB	Output is correct
84	Correct	89 ms	118304 KB	Output is correct
85	Correct	96 ms	118304 KB	Output is correct
86	Correct	103 ms	118304 KB	Output is correct
87	Correct	116 ms	118304 KB	Output is correct
88	Correct	129 ms	118304 KB	Output is correct
89	Correct	126 ms	118304 KB	Output is correct
90	Correct	136 ms	118304 KB	Output is correct
91	Correct	159 ms	118304 KB	Output is correct
92	Correct	163 ms	118304 KB	Output is correct
93	Correct	153 ms	118304 KB	Output is correct
94	Correct	179 ms	118304 KB	Output is correct
95	Correct	156 ms	118304 KB	Output is correct
96	Correct	89 ms	118304 KB	Output is correct
97	Correct	66 ms	118304 KB	Output is correct
98	Correct	83 ms	118304 KB	Output is correct
99	Correct	43 ms	118304 KB	Output is correct
100	Correct	69 ms	118304 KB	Output is correct
101	Correct	43 ms	118304 KB	Output is correct
102	Correct	76 ms	118304 KB	Output is correct
103	Correct	43 ms	118304 KB	Output is correct
104	Correct	59 ms	118304 KB	Output is correct
105	Correct	43 ms	118304 KB	Output is correct
106	Correct	69 ms	118304 KB	Output is correct
107	Correct	43 ms	118304 KB	Output is correct
108	Correct	69 ms	118304 KB	Output is correct
109	Correct	56 ms	118304 KB	Output is correct
110	Correct	59 ms	118304 KB	Output is correct
111	Correct	23 ms	118304 KB	Output is correct
112	Correct	43 ms	118304 KB	Output is correct
113	Correct	19 ms	118304 KB	Output is correct
114	Correct	29 ms	118304 KB	Output is correct
115	Correct	36 ms	118304 KB	Output is correct
116	Correct	23 ms	118304 KB	Output is correct
117	Correct	49 ms	118304 KB	Output is correct
118	Correct	36 ms	118304 KB	Output is correct
119	Correct	33 ms	118304 KB	Output is correct
120	Correct	23 ms	118304 KB	Output is correct

답안 #22302

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