답안 #854470

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
854470	2023-09-27T17:19:49 Z	vjudge1	Euklid (COCI20_euklid)	C++17	20 / 110	35 ms	600 KB

euklid

#include <bits/stdc++.h>
using namespace std;
#define sp << " " << 
#define int long long
#define vi vector<int>
#define pb push_back
#define F(xxx,yyy) for (int xxx=1;xxx<=yyy;xxx++)
#define pii pair<int,int>

int f(int a,int b) {
	if (a < b) swap(a,b);
	if (b == 1) return a;
	return f(a/b,b);
}
void solve() {
	int g,h;
	cin >> g >> h;
	if (g == h) {
		cout << g sp g << endl;
		return;
	}
	if (h == 2) {
		cout << g sp 2*g << endl;
		return;
	}
	if (g == h*h) {
		cout << h*h*h sp h*h << endl;
		return;
	}
	else if (max(g,h) <= 20) {
		for (int i=1;i<=1000;i++) {
			for (int j=1;j<=1000;j++) {
				if (f(i,j) == h && __gcd(i,j) == g) {
					cout << i sp j << endl;
					return;
				}
			}
		}
	}
}     
                                
signed main() { 
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int t = 1;
    cin >> t; 
    while (t --> 0) solve();
}

Subtask #1

4.0 / 4.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct

Subtask #2

8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct

Subtask #3

8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	1 ms	600 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct

Subtask #4

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	348 KB	Output is correct
2	Correct	8 ms	348 KB	Output is correct
3	Correct	9 ms	348 KB	Output is correct
4	Correct	10 ms	348 KB	Output is correct
5	Correct	10 ms	348 KB	Output is correct
6	Correct	12 ms	348 KB	Output is correct
7	Correct	14 ms	348 KB	Output is correct
8	Correct	15 ms	348 KB	Output is correct
9	Correct	18 ms	344 KB	Output is correct
10	Incorrect	35 ms	348 KB	Output isn't correct
11	Halted	0 ms	0 KB	-

Subtask #5

0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	348 KB	Output is correct
2	Correct	8 ms	348 KB	Output is correct
3	Correct	9 ms	348 KB	Output is correct
4	Correct	10 ms	348 KB	Output is correct
5	Correct	10 ms	348 KB	Output is correct
6	Correct	12 ms	348 KB	Output is correct
7	Correct	14 ms	348 KB	Output is correct
8	Correct	15 ms	348 KB	Output is correct
9	Correct	18 ms	344 KB	Output is correct
10	Incorrect	35 ms	348 KB	Output isn't correct
11	Halted	0 ms	0 KB	-

Subtask #6

0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	1 ms	600 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	4 ms	348 KB	Output is correct
24	Correct	8 ms	348 KB	Output is correct
25	Correct	9 ms	348 KB	Output is correct
26	Correct	10 ms	348 KB	Output is correct
27	Correct	10 ms	348 KB	Output is correct
28	Correct	12 ms	348 KB	Output is correct
29	Correct	14 ms	348 KB	Output is correct
30	Correct	15 ms	348 KB	Output is correct
31	Correct	18 ms	344 KB	Output is correct
32	Incorrect	35 ms	348 KB	Output isn't correct
33	Halted	0 ms	0 KB	-