제출 #374376

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
374376		Vimmer	Euklid (COCI20_euklid)	C++14	12 / 110	1 ms	492 KiB

euklid

#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>

//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")

#define N 1005
#define NN 1005000
#define PB push_back
#define M ll(1e9 + 7)
#define all(x) x.begin(), x.end()
#define sz(x) int(x.size())
#define pri(x) cout << x << endl
#define endl '\n'
#define _ << " " <<
#define F first
#define S second

using namespace std;
//using namespace __gnu_pbds;

//typedef tree <int, null_type, less <int>, rb_tree_tag, tree_order_statistics_node_update> oredered_set;

typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
typedef short int si;

int brd(int a, int b)
{
    if (b == 0)
        return a;

    return brd(b, a % b);
}

int gc(int a, int b)
{
    if (b == 0)
        return a;

    return brd(b, a % b);
}

int main()
{
    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    //freopen("1.in", "r", stdin);

    int q;

    cin >> q;

    for (; q > 0; q--)
    {
        ll gc, bd;

        cin >> gc >> bd;

        if (gc == bd)
        {
            pri(gc _ bd);

            continue;
        }

        if (bd == 2)
        {
            pri(gc + gc _ gc);

            continue;
        }

        if (gc == bd && gc == 1)
        {
            pri(3 _ 2);

            continue;
        }
    }
}

• Subtask 1: 4 / 4
• Subtask 2: 8 / 8
• Subtask 3: 0 / 8
• Subtask 4: 0 / 15
• Subtask 5: 0 / 40
• Subtask 6: 0 / 35