제출 #683769

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
683769		MateGiorbelidze	Nice sequence (IZhO18_sequence)	C++14	15 / 100	10 ms	724 KiB

sequence

#include <bits/stdc++.h>

using namespace std;

#define ll long long
#define ff first
#define sc second
#define pb push_back
#define in insert

void dambo_12() {
	
	int n , m; cin>>n>>m;
	
	if (n % m == 0) {
		
		cout<<n - 1<<'\n';
		
		for (int i = 1; i < n; i++)
			cout<<1<<' ';
		
		cout<<'\n';
		
	}
	else if (m % n == 0){
		
		cout<<m - 1<<'\n';
		
		for (int i = 1; i < m; i++)
			cout<<-1<<' ';
		
		cout<<'\n';
		
	}
	else if (n > m){
		
		int cnt = ((n + m - 1) / m) * m - 1;
		
		cout<<cnt<<'\n';
		
		for (int i = 1; i <= cnt; i++) {
			
			if (i % m == 0) {
				cout<<(m - 1) * 10000 + 1<<" ";
			}
			else {
				cout<<-10000<<" ";
			}
			
		}
		
		cout<<'\n';

	}
	else {
		
		int cnt = ((m + n - 1) / n) * n - 1;
		
		cout<<cnt<<'\n';
		
		for (int i = 1; i <= cnt; i++) {
			
			if (i % n == 0) {
				cout<<(n - 1) * (-10000) - 1<<" ";
			}
			else {
				cout<<10000<<" ";
			}
			
		}
		
		cout<<'\n';
		
	}
	
	return;
}


int32_t main () {
	ios::sync_with_stdio(false);
    cin.tie(nullptr);
    
    ll o = 1; cin>>o;
    
    while (o--) {
    	
    	dambo_12();
    	
	}
	
	return 0;
    
}

• Subtask 1: 6 / 6
• Subtask 2: 9 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 0 / 14
• Subtask 6: 0 / 18
• Subtask 7: 0 / 24