์ •๋‹ค๋ฉด์ฒด

๐Ÿ“„ ๋ฌธ์ œ

๋‘ ๊ฐœ์˜ ์ • N๋ฉด์ฒด์™€ ์ • M๋ฉด์ฒด์˜ ๋‘ ๊ฐœ์˜ ์ฃผ์‚ฌ์œ„๋ฅผ ๋˜์ ธ์„œ
๋‚˜์˜ฌ ์ˆ˜ ์žˆ๋Š” ๋ˆˆ์˜ ํ•ฉ ์ค‘ ๊ฐ€์žฅ ํ™•๋ฅ ์ด ๋†’์€ ์ˆซ์ž๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์„ธ์š”.
์ •๋‹ต์ด ์—ฌ๋Ÿฌ ๊ฐœ์ผ ๊ฒฝ์šฐ ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค.

โ–ฃ ์ž…๋ ฅ์„ค๋ช…
์ฒซ ๋ฒˆ์งธ ์ค„์—๋Š” ์ž์—ฐ์ˆ˜ N๊ณผ M์ด ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค.
N๊ณผ M์€ 4, 6, 8, 12, 20 ์ค‘์˜ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค.

โ–ฃ ์ถœ๋ ฅ์„ค๋ช…
์ฒซ ๋ฒˆ์งธ ์ค„์— ๋‹ต์„ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค.

โ–ฃ ์ž…๋ ฅ์˜ˆ์ œ
4 6

โ–ฃ ์ถœ๋ ฅ์˜ˆ์ œ
5 6 7

๐Ÿงž ํ’€์ด

๋”๋ณด๊ธฐ

ํ’€์ด

# ์ž…๋ ฅ: ์ฒซ์งธ ์ค„ - n, m (4, 6, 8, 12, 20 ์ค‘ ํ•˜๋‚˜)

# ์ถœ๋ ฅ: ๋‹ต ์ถœ๋ ฅ

n, m = map(int, input().split())        # ์ •์ˆ˜ n, m ์ž…๋ ฅํ•˜์—ฌ ํ• ๋‹น

list = []                               # ๋นˆ ๋ฆฌ์ŠคํŠธ list ํ• ๋‹น

for i in range(1, n+1):                 # 1๋ถ€ํ„ฐ n๊นŒ์ง€ ๋ฐ˜๋ณต
    for j in range(1, m+1):             # 1๋ถ€ํ„ฐ m๊นŒ์ง€ ์ด์ค‘ ๋ฐ˜๋ณต
        list.append(i+j)                # i+j๋ฅผ ๋ฆฌ์ŠคํŠธ์— ์ถ”๊ฐ€

cnt_list = []                           # ๊ฐฏ์ˆ˜ ๋‹ด๋Š” ๋นˆ ๋ฆฌ์ŠคํŠธ cnt_list ํ• ๋‹น

for i in range(2, n+m):                 # 2๋ถ€ํ„ฐ n+m-1๊นŒ์ง€ ๋ฐ˜๋ณต
    cnt_list.append(list.count(i))      # cnt_list์— ๊ฐ i์— ํ•ด๋‹นํ•˜๋Š” list์˜ ์š”์†Œ ๊ฐฏ์ˆ˜ ์นด์šดํŠธํ•˜์—ฌ ์ถ”๊ฐ€

max_value = max(cnt_list)               # cnt_list์˜ ์ตœ๋Œ“๊ฐ’ max_value์— ํ• ๋‹น

a_list = []                             # ์ •๋‹ต์„ ๋‹ด์„ ๋นˆ ๋ฆฌ์ŠคํŠธ a_list ํ• ๋‹น

for i in range(len(cnt_list)):          # cnt_list์˜ ๊ธธ์ด๋งŒํผ ๋ฐ˜๋ณต
    if cnt_list[i] == max_value:        # cnt_list์˜ ๊ฐ ์š”์†Œ๊ฐ€ ์ตœ๋Œ“๊ฐ’๊ณผ ์ผ์น˜ํ•œ๋‹ค๋ฉด
        a_list.append(i+2)              # i+2๋ฅผ a_list์— ์ถ”๊ฐ€ (i+2๋ฅผ ํ•˜๋Š” ์ด์œ ๋Š” cnt_list์˜ ์ธ๋ฑ์Šค 0์ด ํ•ฉ 2์˜ ๊ฐฏ์ˆ˜๋ฅผ ์˜๋ฏธํ•˜๊ธฐ ๋•Œ๋ฌธ)


print(*a_list, sep = ' ')               # a_list ์–ธํŒจํ‚นํ•˜์—ฌ, ๊ณต๋ฐฑ ํ•˜๋‚˜ ๊ฐ„๊ฒฉ์œผ๋กœ ์ถœ๋ ฅ

 

๋‹ค๋ฅธ ์‚ฌ๋žŒ ํ’€์ด

n, m = map(int, input().split())

# ๋„‰๋„‰ํ•˜๊ฒŒ ์žก์•„์„œ
# ๋ฆฌ์ŠคํŠธ์˜ ํฌ๊ธฐ๊ฐ€ n+m+3 ๋งŒํผ ์ƒ๊น€
cnt = [0]*(n+m+3)

max = -2147000000

# 1๋ถ€ํ„ฐ n๊นŒ์ง€ ๋ˆ๋‹ค.
# 1๋ถ€ํ„ฐ m๊นŒ์ง€ ๋ˆ๋‹ค.
for i in range(1, n+1):
    for j in range(1, m+1):
        cnt[i+j] += 1

# n + m๊นŒ์ง€ ๋ˆ๋‹ค.
for i in range(n+m+1):
    if cnt[i] > max:
        max = cnt[i]

# n + m๊นŒ์ง€ ๋ˆ๋‹ค.
# ์ตœ๋Œ€๊ฐ’๊ณผ ๊ฐ™์€ ์นผ๋Ÿผ๋“ค ์ฐพ์•„๋‚ด๊ธฐ
# i ์ถœ๋ ฅ
# end = ' '๋กœ ํ•œ ์นธ ๋„์›Œ์„œ ์˜†์— ์ถœ๋ ฅ
for i in range(n+m+1):
    if cnt[i] == max:
        print(i, end = ' ')

 

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