๋‘ ๋ฆฌ์ŠคํŠธ ํ•ฉ์น˜๊ธฐ

๐Ÿ“„ ๋ฌธ์ œ

์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌ์ด ๋œ ๋‘ ๋ฆฌ์ŠคํŠธ๊ฐ€ ์ฃผ์–ด์ง€๋ฉด
๋‘ ๋ฆฌ์ŠคํŠธ๋ฅผ ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ํ•ฉ์ณ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์„ธ์š”.

โ–ฃ ์ž…๋ ฅ์„ค๋ช…
์ฒซ ๋ฒˆ์งธ ์ค„์— ์ฒซ ๋ฒˆ์งธ ๋ฆฌ์ŠคํŠธ์˜ ํฌ๊ธฐ N(1<=N<=100)์ด ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค.
๋‘ ๋ฒˆ์งธ ์ค„์— N๊ฐœ์˜ ๋ฆฌ์ŠคํŠธ ์›์†Œ๊ฐ€ ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค.
์„ธ ๋ฒˆ์งธ ์ค„์— ๋‘ ๋ฒˆ์งธ ๋ฆฌ์ŠคํŠธ์˜ ํฌ๊ธฐ M(1<=M<=100)์ด ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค.
๋„ค ๋ฒˆ์งธ ์ค„์— M๊ฐœ์˜ ๋ฆฌ์ŠคํŠธ ์›์†Œ๊ฐ€ ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค.
๊ฐ ๋ฆฌ์ŠคํŠธ์˜ ์›์†Œ๋Š” intํ˜• ๋ณ€์ˆ˜์˜ ํฌ๊ธฐ๋ฅผ ๋„˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

โ–ฃ ์ถœ๋ ฅ์„ค๋ช…
์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌ๋œ ๋ฆฌ์ŠคํŠธ๋ฅผ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค.

โ–ฃ ์ž…๋ ฅ์˜ˆ์ œ
3
1 3 5
5
2 3 6 7 9

โ–ฃ ์ถœ๋ ฅ์˜ˆ์ œ
1 2 3 3 5 6 7 9

๐Ÿงž ํ’€์ด

๋”๋ณด๊ธฐ

ํ’€์ด

# ์ž…๋ ฅ: N, N๊ฐœ์˜ ๋ฆฌ์ŠคํŠธ ์›์†Œ, M, M๊ฐœ์˜ ๋ฆฌ์ŠคํŠธ ์›์†Œ
# ์ถœ๋ ฅ: ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ •๋ ฌ๋œ ๋ฆฌ์ŠคํŠธ ์ถœ๋ ฅ

n = int(input())                            # ์ •์ˆ˜ n ํ• ๋‹น
list_n = list(map(int, input().split()))    # ๋ฆฌ์ŠคํŠธ list_n ์ž…๋ ฅ ๋ฐ ํ• ๋‹น
m = int(input())                            # ์ •์ˆ˜ m ํ• ๋‹น
list_m = list(map(int, input().split()))    # ๋ฆฌ์ŠคํŠธ list_m ์ž…๋ ฅ ๋ฐ ํ• ๋‹น

sum = [*list_n, *list_m]                    # ๋‘ ๋ฆฌ์ŠคํŠธ ์–ธํŒจํ‚นํ•˜์—ฌ ๋‹ค์‹œ ๋ฆฌ์ŠคํŠธ๋กœ ๋ฌถ์–ด์คŒ
sum = sorted(sum)                           # sorted()๋ฅผ ํ†ตํ•ด ์˜ค๋ฆ„์ฐจ์ˆœ ์ •๋ ฌ
print(*sum, sep = ' ')                      # ์–ธํŒจํ‚นํ•˜์—ฌ ๊ณต๋ฐฑ ํ•˜๋‚˜ ๊ธฐ์ค€์œผ๋กœ ๊ฐ’๋“ค ์ถœ๋ ฅ

 

๋‹ค๋ฅธ ์‚ฌ๋žŒ ํ’€์ด

# sort() ํ•จ์ˆ˜๋Š” ์‹œ๊ฐ„๋ณต์žก๋„๊ฐ€ nlogn
# ์ด๋ฅผ n์œผ๋กœ ์ค„์ด๋Š” ๋ฐฉ๋ฒ•

n = int(input())
a = list(map(int, input().split()))
m = int(input())
b = list(map(int, input().split()))

p1 = p2 = 0
c = []
while p1 < n and p2 < m:
    if a[p1] <= b[p2]:
        c.append(a[p1])
        p1 += 1
    else:
        c.append(b[p2])
        p2 += 1

if p1 < n:
    c = c + a[p1:]
if p2 < m:
    c = c + b[p2:]

for x in c:
    print(x, end = ' ')

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