๐Ÿค–/๋ฐฑ์ค€

๋ฐฑ์ค€ 12865: ํ‰๋ฒ”ํ•œ ๋ฐฐ๋‚ญ (Python)

sssbin 2022. 4. 11. 14:00

 

https://www.acmicpc.net/problem/12865

 

12865๋ฒˆ: ํ‰๋ฒ”ํ•œ ๋ฐฐ๋‚ญ

์ฒซ ์ค„์— ๋ฌผํ’ˆ์˜ ์ˆ˜ N(1 ≤ N ≤ 100)๊ณผ ์ค€์„œ๊ฐ€ ๋ฒ„ํ‹ธ ์ˆ˜ ์žˆ๋Š” ๋ฌด๊ฒŒ K(1 ≤ K ≤ 100,000)๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ๋‘ ๋ฒˆ์งธ ์ค„๋ถ€ํ„ฐ N๊ฐœ์˜ ์ค„์— ๊ฑฐ์ณ ๊ฐ ๋ฌผ๊ฑด์˜ ๋ฌด๊ฒŒ W(1 ≤ W ≤ 100,000)์™€ ํ•ด๋‹น ๋ฌผ๊ฑด์˜ ๊ฐ€์น˜ V(0 ≤ V ≤ 1,000)

www.acmicpc.net

 

n, k = map(int, input().split())
d = [[0 for _ in range(k+1)] for _ in range(n)]

for i in range(n):
    w, v = map(int, input().split())
    for j in range(1, k+1):
        if j < w:
            d[i][j] = d[i-1][j]
        else:
            d[i][j] = max(v + d[i-1][j-w], d[i-1][j])

print(max(d[n-1]))

 

์ •๋ฆฌํ•  ์ž์‹ ์ด ์—†์–ด์„œ ๊ทธ๋ƒฅ ์Šค์ผ€์น˜ํ•˜๋˜ ๊ฑฐ ์˜ฌ๋ฆผ ใ