hades

[Baekjoon] 1138๋ฒˆ: ํ•œ ์ค„๋กœ ์„œ๊ธฐ ๋ณธ๋ฌธ

๐Ÿ‘Š PS/Algorithm

[Baekjoon] 1138๋ฒˆ: ํ•œ ์ค„๋กœ ์„œ๊ธฐ

hades1 2024. 9. 25. 23:22

๐Ÿฅ… ๋ฌธ์ œ

https://www.acmicpc.net/problem/1138

 

๐Ÿ” ์„ค๊ณ„

ํฐ ๊ฒƒ์„ ๋จผ์ € ๋ฐฐ์น˜ํ•˜๋ฉด, ์„ ํƒ์˜ ํญ์ด ๋งŽ๊ธฐ ๋•Œ๋ฌธ์— ์ข‹์ง€ ์•Š๋‹ค.

 

์ž‘์€ ๊ฒƒ, ์ฆ‰ ์•ž์— ์žˆ๋Š” ๊ฒƒ๋ถ€ํ„ฐ ๋ฐฐ์น˜ํ•œ๋‹ค. ์ž‘์€ ๊ฒƒ๋ถ€ํ„ฐ ๋ฐฐ์น˜ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋ฐ˜๋ณต๋ฌธ์œผ๋กœ ์ˆœํšŒํ•˜๋ฉด์„œ ํฐ ๊ฒƒ์ด ์žˆ๋Š” ์ƒํ™ฉ์€ ๊ณ ๋ คํ•˜์ง€ ์•Š์•„๋„ ๋œ๋‹ค. ์ˆœํšŒํ•˜๋Š” ๊ณผ์ •์—์„œ ์ฑ„์›Œ์ง€์ง€ ์•Š์•„์„œ 0์ด๋ผ๋ฉด, ์ž์‹ ๋ณด๋‹ค ํฐ ์‚ฌ๋žŒ์˜ ์ˆ˜์—์„œ 1์„ ๋บ€๋‹ค. ๊ณ„์†ํ•ด์„œ ๋นผ๋‹ค๊ฐ€ -1์ด ๋˜๋ฉด ๋ฐฐ์น˜ํ•œ๋‹ค.

 

๐Ÿ‘Š ํ’€์ด

 

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int n, smaller;
vector<int> v(10);

int main(void)
{
	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);
	cin >> n;
	for (int i = 1; i <= n; i++) {
		cin >> smaller;
		for (int j = 0; j < n; j++) {
			if (v[j] > i || v[j] == 0) {
				smaller -= 1;
			}
			if (smaller == -1) {
				v[j] = i;
				break;
			}
		}
	}
	
	for (int i = 0; i < n; i++) {
		cout << v[i] << " ";
	}

	return 0;
}