#include <bits/stdc++.h>
using namespace std;
typedef long double ld;
typedef long long ll;
const ld E = 1e-9;
const int N = 2010;
ll h, g;
int mem[N][N][2];
ll R(ll a, ll b){
if (b > a)
return R(b, a);
if (b == 1) return a;
return R(a / b, b);
}
int main(){
ios_base::sync_with_stdio(0); cin.tie(0);
#ifdef _LOCAL
freopen("in.txt","r",stdin);
#endif // _LOCAL
for (int i = 1; i <= 2000; i++)
for (int j = 1; j <= 2000; j++) {
int fi = __gcd(i, j);
int se = R(i, j);
if (fi >= n || se >= n) continue;
mem[fi][se][0] = i;
mem[fi][se][1] = j;
}
int qq; cin >> qq;
for (; qq; qq--){
cin >> g >> h;
cout << mem[g][h][0] << " " << mem[g][h][1] << '\n';
}
return 0;
}
Compilation message
euklid.cpp: In function 'int main()':
euklid.cpp:31:23: error: 'n' was not declared in this scope
31 | if (fi >= n || se >= n) continue;
| ^
