답안 #854564

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
854564	2023-09-28T05:24:38 Z	vjudge1	Euklid (COCI20_euklid)	C++17	컴파일 오류	0 ms	0 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 a,b;
	cin >> a >> b;
	for (int i=1;1;i++) {
		int x = a*i;
		int y = a*b*i+a;
		if (__gcd(x,y) == g && f(x,y) == b) {
			cout << x sp y << 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();
}

Compilation message

euklid.cpp: In function 'void solve()':
euklid.cpp:22:21: error: 'g' was not declared in this scope
   22 |   if (__gcd(x,y) == g && f(x,y) == b) {
      |                     ^