답안 #22302

# 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);
                         ^
# 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
# 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