Submission #22406

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
22406	2017-04-30T04:26:29 Z	예제는 나오는데 왜 틀리죠??(#895, baactree)	Fully Generate (KRIII5_FG)	C++14	2 / 7	500 ms	395316 KB

// =====================================================================================
// 
//       Filename:  fg.cpp
//        Created:  2017년 04월 30일 12시 39분 09초
//       Compiler:  g++ -O2 -std=c++14
//         Author:  baactree ,  [email protected]
//        Company:  Chonnam National University
// 
// =====================================================================================

#include <bits/stdc++.h>
using namespace std;
const int mod=1000000007;
typedef long long ll;
ll _pow(ll a, ll b){
	if(b==0)
		return 1;
	ll temp=_pow(a, b/2);
	temp=(temp*temp)%mod;
	if(b&1)
		return (temp*a)%mod;
	return temp;
}
int main(){
	int cnt=1;
	int idx=1;
	vector<int> arr;
	arr.push_back(0);
	arr.push_back(1);
	arr.push_back(2);
	arr.push_back(2);
	for(int i=3;i<60000;i++){
		for(int j=0;j<arr[i];j++)
			arr.push_back(i);
	}
	long long n;
	scanf("%lld", &n);
	int k;
	long long sum=0;
	for(int i=1;i<arr.size();i++){
		sum+=arr[i];
		if(sum>n){
			k=i;
			break;
		}
	}
	ll ans=1;
	for(int i=1;i<k;i++){
		ans=(ans*_pow(i, arr[i]))%mod;
		n-=arr[i];
	}
	ans=(ans*_pow(k, n))%mod;
	printf("%lld\n", ans);
	return 0;
}

Compilation message

FG.cpp: In function 'int main()':
FG.cpp:40:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=1;i<arr.size();i++){
               ^
FG.cpp:25:6: warning: unused variable 'cnt' [-Wunused-variable]
  int cnt=1;
      ^
FG.cpp:26:6: warning: unused variable 'idx' [-Wunused-variable]
  int idx=1;
      ^
FG.cpp:37:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld", &n);
                   ^
FG.cpp:48:15: warning: 'k' may be used uninitialized in this function [-Wmaybe-uninitialized]
  for(int i=1;i<k;i++){
               ^

Subtask #1
2.0 / 2.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	216 ms	395316 KB	Output is correct
2	Correct	163 ms	395316 KB	Output is correct
3	Correct	206 ms	395316 KB	Output is correct
4	Correct	179 ms	395316 KB	Output is correct
5	Correct	213 ms	395316 KB	Output is correct
6	Correct	166 ms	395316 KB	Output is correct
7	Correct	209 ms	395316 KB	Output is correct
8	Correct	206 ms	395316 KB	Output is correct
9	Correct	179 ms	395316 KB	Output is correct
10	Correct	229 ms	395316 KB	Output is correct
11	Correct	186 ms	395316 KB	Output is correct
12	Correct	183 ms	395316 KB	Output is correct
13	Correct	169 ms	395316 KB	Output is correct
14	Correct	169 ms	395316 KB	Output is correct
15	Correct	209 ms	395316 KB	Output is correct
16	Correct	206 ms	395316 KB	Output is correct
17	Correct	186 ms	395316 KB	Output is correct
18	Correct	183 ms	395316 KB	Output is correct
19	Correct	206 ms	395316 KB	Output is correct
20	Correct	166 ms	395316 KB	Output is correct
21	Correct	196 ms	395316 KB	Output is correct
22	Correct	219 ms	395316 KB	Output is correct
23	Correct	203 ms	395316 KB	Output is correct
24	Correct	179 ms	395316 KB	Output is correct
25	Correct	179 ms	395316 KB	Output is correct
26	Correct	183 ms	395316 KB	Output is correct
27	Correct	183 ms	395316 KB	Output is correct
28	Correct	219 ms	395316 KB	Output is correct
29	Correct	199 ms	395316 KB	Output is correct
30	Correct	163 ms	395316 KB	Output is correct
31	Correct	196 ms	395316 KB	Output is correct
32	Correct	189 ms	395316 KB	Output is correct
33	Correct	193 ms	395316 KB	Output is correct
34	Correct	229 ms	395316 KB	Output is correct
35	Correct	183 ms	395316 KB	Output is correct
36	Correct	179 ms	395316 KB	Output is correct
37	Correct	166 ms	395316 KB	Output is correct
38	Correct	199 ms	395316 KB	Output is correct
39	Correct	199 ms	395316 KB	Output is correct
40	Correct	203 ms	395316 KB	Output is correct
41	Correct	163 ms	395316 KB	Output is correct
42	Correct	199 ms	395316 KB	Output is correct
43	Correct	206 ms	395316 KB	Output is correct
44	Correct	203 ms	395316 KB	Output is correct
45	Correct	206 ms	395316 KB	Output is correct
46	Correct	169 ms	395316 KB	Output is correct
47	Correct	209 ms	395316 KB	Output is correct
48	Correct	193 ms	395316 KB	Output is correct
49	Correct	183 ms	395316 KB	Output is correct
50	Correct	209 ms	395316 KB	Output is correct

Subtask #2
0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	216 ms	395316 KB	Output is correct
2	Correct	163 ms	395316 KB	Output is correct
3	Correct	206 ms	395316 KB	Output is correct
4	Correct	179 ms	395316 KB	Output is correct
5	Correct	213 ms	395316 KB	Output is correct
6	Correct	166 ms	395316 KB	Output is correct
7	Correct	209 ms	395316 KB	Output is correct
8	Correct	206 ms	395316 KB	Output is correct
9	Correct	179 ms	395316 KB	Output is correct
10	Correct	229 ms	395316 KB	Output is correct
11	Correct	186 ms	395316 KB	Output is correct
12	Correct	183 ms	395316 KB	Output is correct
13	Correct	169 ms	395316 KB	Output is correct
14	Correct	169 ms	395316 KB	Output is correct
15	Correct	209 ms	395316 KB	Output is correct
16	Correct	206 ms	395316 KB	Output is correct
17	Correct	186 ms	395316 KB	Output is correct
18	Correct	183 ms	395316 KB	Output is correct
19	Correct	206 ms	395316 KB	Output is correct
20	Correct	166 ms	395316 KB	Output is correct
21	Correct	196 ms	395316 KB	Output is correct
22	Correct	219 ms	395316 KB	Output is correct
23	Correct	203 ms	395316 KB	Output is correct
24	Correct	179 ms	395316 KB	Output is correct
25	Correct	179 ms	395316 KB	Output is correct
26	Correct	183 ms	395316 KB	Output is correct
27	Correct	183 ms	395316 KB	Output is correct
28	Correct	219 ms	395316 KB	Output is correct
29	Correct	199 ms	395316 KB	Output is correct
30	Correct	163 ms	395316 KB	Output is correct
31	Correct	196 ms	395316 KB	Output is correct
32	Correct	189 ms	395316 KB	Output is correct
33	Correct	193 ms	395316 KB	Output is correct
34	Correct	229 ms	395316 KB	Output is correct
35	Correct	183 ms	395316 KB	Output is correct
36	Correct	179 ms	395316 KB	Output is correct
37	Correct	166 ms	395316 KB	Output is correct
38	Correct	199 ms	395316 KB	Output is correct
39	Correct	199 ms	395316 KB	Output is correct
40	Correct	203 ms	395316 KB	Output is correct
41	Correct	163 ms	395316 KB	Output is correct
42	Correct	199 ms	395316 KB	Output is correct
43	Correct	206 ms	395316 KB	Output is correct
44	Correct	203 ms	395316 KB	Output is correct
45	Correct	206 ms	395316 KB	Output is correct
46	Correct	169 ms	395316 KB	Output is correct
47	Correct	209 ms	395316 KB	Output is correct
48	Correct	193 ms	395316 KB	Output is correct
49	Correct	183 ms	395316 KB	Output is correct
50	Correct	209 ms	395316 KB	Output is correct
51	Execution timed out	500 ms	395316 KB	Execution timed out
52	Halted	0 ms	0 KB	-

Submission #22406

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 0 / 5.0

Subtask #1
2.0 / 2.0

Subtask #2
0 / 5.0