Submission #1043919

#	Time	Username	Problem	Language	Result	Execution time	Memory
1043919		vjudge1	Pick (COI18_pick)	C++17	10 / 100	0 ms	348 KiB

pick

#include <bits/stdc++.h>
using namespace std;

#define ll long long
int const N=2e5+5;
int const mod=1e9+7;

void solve1(int h,int v){
	h/=2;
	v/=2;
	cout<<0<<' '<<0<<endl;
	for(int x=1;x<=h;x++)
		cout<<x<<' '<<0<<endl;
	for(int x=h;x>=1;x--)
		cout<<x<<' '<<1<<endl;
	for(int y=2;y<=v;y++)
		cout<<1<<' '<<y<<endl;
	for(int y=v;y>=1;y--)
		cout<<0<<' '<<y<<endl;
}
void solve2(int p,int n){
	p/=2;
	n/=2;
	for (int i = 0; i <=p; ++i)
		cout<<i<<' '<<i<<endl;
	for(int i=p-1;i>=0;i--)
		cout<<i<<' '<<i+2<<endl;
	for (int i = 1; i<n; ++i)
		cout<<-i<<' '<<i+2<<endl;
	for (int i = n; i>=1; --i)
		cout<<-i<<' '<<i<<endl;
}
int main(){
	int a,b,c,d;
	cin>>a>>b>>c>>d;
	if(c==0 && d==0)
		solve1(a,b);
	else if(a==0 && b==0)
		solve2(c,d);
	return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 20