Submission #22306

# Submission time Handle Problem Language Result Execution time Memory
22306 2017-04-30T03:45:08 Z 크리님 제가 귀여우면 됬지 뭘 더 원하세요 진짜(#952, sys7961, hyorothy, skdudn321) Fully Generate (KRIII5_FG) C++14
2 / 7
500 ms 197864 KB
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<algorithm>
#include<list>
#include<vector>
#include<queue>
#include<deque>
#include<stack>
#include<map>
#include<set>
#include<functional>
#include<cmath>
#include<string>

#define sd(a) scanf("%d", &a);
#define sld(a) scanf("%lld", &a);
#define MOD 1000000007

using namespace std;

typedef long long int lli;
typedef pair<int, int> ii;

int xx[4] = { 0, 0, -1, 1 };
int yy[4] = { -1, 1, 0, 0 };

lli N;
lli cal(lli A, lli B) {
	lli ret = 1;
	while (B != 0) {
		if (B % 2 == 0) {
			A *= A;
			A %= MOD;
			B /= 2;
		}
		else {
			ret *= A;
			ret %= MOD;
			B--;
		}
	}

	return ret;
}
vector<lli> ve;

int main(void) {
	sld(N);
	ve.push_back(0);
	ve.push_back(1);
	ve.push_back(2);
	ve.push_back(2);

	if (N == 1) {
		printf("1");
		return 0;
	}
	else if (N == 2) {
		printf("2");
		return 0;
	}
	else if (N == 3) {
		printf("4");
		return 0;
	}
	else if (N == 4) {
		printf("12");
		return 0;
	}
	else if (N == 5) {
		printf("36");
		return 0;
	}

	lli ind = 3;
	lli cur = ve[ind];
	lli hap = 5;
	lli ans = 36;
	for (int i = 4; ; i++) {
		if (cur == 0) {
			ind++;
			cur = ve[ind];
		}
		if (hap + ind >= N) {
			break;
		}
		ans *= cal(ve.size(), ind);
		ans %= MOD;
		ve.push_back(ind);
		hap += ind;
		cur--;
	}
	ans *= cal(ve.size(), N - hap);
	ans %= MOD;

	printf("%lld", ans);

	return 0;
}

Compilation message

FG.cpp: In function 'int main()':
FG.cpp:17:33: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 #define sld(a) scanf("%lld", &a);
                                 ^
FG.cpp:49:2: note: in expansion of macro 'sld'
  sld(N);
  ^
# Verdict Execution time Memory Grader output
1 Correct 0 ms 1172 KB Output is correct
2 Correct 0 ms 1172 KB Output is correct
3 Correct 0 ms 1172 KB Output is correct
4 Correct 0 ms 1172 KB Output is correct
5 Correct 0 ms 1172 KB Output is correct
6 Correct 0 ms 1172 KB Output is correct
7 Correct 0 ms 1172 KB Output is correct
8 Correct 0 ms 1172 KB Output is correct
9 Correct 0 ms 1172 KB Output is correct
10 Correct 0 ms 1172 KB Output is correct
11 Correct 0 ms 1172 KB Output is correct
12 Correct 0 ms 1312 KB Output is correct
13 Correct 0 ms 1312 KB Output is correct
14 Correct 0 ms 1172 KB Output is correct
15 Correct 0 ms 1312 KB Output is correct
16 Correct 0 ms 1312 KB Output is correct
17 Correct 0 ms 1312 KB Output is correct
18 Correct 0 ms 1312 KB Output is correct
19 Correct 0 ms 1172 KB Output is correct
20 Correct 0 ms 1312 KB Output is correct
21 Correct 0 ms 1312 KB Output is correct
22 Correct 0 ms 1312 KB Output is correct
23 Correct 0 ms 1172 KB Output is correct
24 Correct 0 ms 1312 KB Output is correct
25 Correct 0 ms 1312 KB Output is correct
26 Correct 0 ms 1172 KB Output is correct
27 Correct 0 ms 1312 KB Output is correct
28 Correct 0 ms 1312 KB Output is correct
29 Correct 0 ms 1312 KB Output is correct
30 Correct 0 ms 1312 KB Output is correct
31 Correct 0 ms 1312 KB Output is correct
32 Correct 0 ms 1172 KB Output is correct
33 Correct 0 ms 1312 KB Output is correct
34 Correct 0 ms 1312 KB Output is correct
35 Correct 0 ms 1312 KB Output is correct
36 Correct 0 ms 1312 KB Output is correct
37 Correct 0 ms 1172 KB Output is correct
38 Correct 0 ms 1312 KB Output is correct
39 Correct 0 ms 1312 KB Output is correct
40 Correct 0 ms 1312 KB Output is correct
41 Correct 0 ms 1172 KB Output is correct
42 Correct 0 ms 1312 KB Output is correct
43 Correct 0 ms 1172 KB Output is correct
44 Correct 0 ms 1312 KB Output is correct
45 Correct 0 ms 1312 KB Output is correct
46 Correct 0 ms 1312 KB Output is correct
47 Correct 0 ms 1312 KB Output is correct
48 Correct 0 ms 1312 KB Output is correct
49 Correct 0 ms 1312 KB Output is correct
50 Correct 0 ms 1312 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 1172 KB Output is correct
2 Correct 0 ms 1172 KB Output is correct
3 Correct 0 ms 1172 KB Output is correct
4 Correct 0 ms 1172 KB Output is correct
5 Correct 0 ms 1172 KB Output is correct
6 Correct 0 ms 1172 KB Output is correct
7 Correct 0 ms 1172 KB Output is correct
8 Correct 0 ms 1172 KB Output is correct
9 Correct 0 ms 1172 KB Output is correct
10 Correct 0 ms 1172 KB Output is correct
11 Correct 0 ms 1172 KB Output is correct
12 Correct 0 ms 1312 KB Output is correct
13 Correct 0 ms 1312 KB Output is correct
14 Correct 0 ms 1172 KB Output is correct
15 Correct 0 ms 1312 KB Output is correct
16 Correct 0 ms 1312 KB Output is correct
17 Correct 0 ms 1312 KB Output is correct
18 Correct 0 ms 1312 KB Output is correct
19 Correct 0 ms 1172 KB Output is correct
20 Correct 0 ms 1312 KB Output is correct
21 Correct 0 ms 1312 KB Output is correct
22 Correct 0 ms 1312 KB Output is correct
23 Correct 0 ms 1172 KB Output is correct
24 Correct 0 ms 1312 KB Output is correct
25 Correct 0 ms 1312 KB Output is correct
26 Correct 0 ms 1172 KB Output is correct
27 Correct 0 ms 1312 KB Output is correct
28 Correct 0 ms 1312 KB Output is correct
29 Correct 0 ms 1312 KB Output is correct
30 Correct 0 ms 1312 KB Output is correct
31 Correct 0 ms 1312 KB Output is correct
32 Correct 0 ms 1172 KB Output is correct
33 Correct 0 ms 1312 KB Output is correct
34 Correct 0 ms 1312 KB Output is correct
35 Correct 0 ms 1312 KB Output is correct
36 Correct 0 ms 1312 KB Output is correct
37 Correct 0 ms 1172 KB Output is correct
38 Correct 0 ms 1312 KB Output is correct
39 Correct 0 ms 1312 KB Output is correct
40 Correct 0 ms 1312 KB Output is correct
41 Correct 0 ms 1172 KB Output is correct
42 Correct 0 ms 1312 KB Output is correct
43 Correct 0 ms 1172 KB Output is correct
44 Correct 0 ms 1312 KB Output is correct
45 Correct 0 ms 1312 KB Output is correct
46 Correct 0 ms 1312 KB Output is correct
47 Correct 0 ms 1312 KB Output is correct
48 Correct 0 ms 1312 KB Output is correct
49 Correct 0 ms 1312 KB Output is correct
50 Correct 0 ms 1312 KB Output is correct
51 Execution timed out 500 ms 197864 KB Execution timed out
52 Halted 0 ms 0 KB -