Submission #557147

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
557147	2022-05-04 19:31:09	Yazan_Alattar	Pick (COI18_pick)	C++14	5 / 100	1 ms	212 KiB

pick

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 200007;
const ll inf = 2e9;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;
int a, b, c, d, x, y;
int main(){
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> a >> b >> c >> d;
    for(int i = 1; i <= c / 2; ++i) cout << x++ << " " << y++ << endl;
    cout << x++ << " " << y-- << endl;
    for(int i = 1; i <= c / 2 - 1; ++i) cout << x-- << " " << y-- << endl;
    for(int i = 1; i <= d / 2 - 1; ++i) cout << x++ << " " << y-- << endl;
 
 
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• Subtask 2: 5 / 5
• Subtask 3: 0 / 10
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• Subtask 10: 0 / 20