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Cutting Sticks

ด ๋ฌธ œ๋Š”

ธ๊ธฐ๋„:B(A,B,C), „๊ณต๋ฅ :๋ณด†ต(๋‚ฎŒ,๋ณด†ต,๋†’Œ), ๋ ˆ๋ฒจ:2(1~4)

About CuttingSticks

๋‚˜๋ฌด๋ง‰๋Œ€๋ฅผ —ฌ๋Ÿฌ กฐ๊ฐœผ๋กœ ž˜๋ผ•ผ •œ๋‹ค.  ˆ๋‹จ ๋ถ„•ผ—„œ ๊ฐ€žฅ ๋›–ด๋‚œ ๊ฒƒœผ๋กœ •Œ๋ ค„ ACM(Analog Cutting Machinery)ด๋ผ๋Š” šŒ‚ฌ—„œ๋Š” ž๋ฅผ๋ง‰๋Œ€˜ ๊ธธด— ๋”ฐ๋ผ š”๊ธˆ„ ๋ถ€๊ณผ•œ๋‹ค. ๊ทธ๋ฆฌ๊ณ  †˜ ๊ตฌกฐƒ •œ ๋ฒˆ— •˜๋‚˜”ฉ๋งŒ ž๋ฅผ ˆ˜ žˆ๋‹ค.

 ˆ๋‹จ ˆœ„œ— ๋”ฐ๋ผ š”๊ธˆด ๋‹ฌ๋ผ„๋‹ค๋Š” ๊ฒƒ€ ๊ทธ๋ฆฌ –ด๋ ตง€ •Š๊ฒŒ •Œ ˆ˜ žˆ๋‹ค. ˜ˆ๋ฅผ ๋“ค–ด 10๋ฏธ„งœ๋ฆฌ ๋ง‰๋Œ€๋ฅผ •œ ชฝ ๋œผ๋กœ๋ถ€„ฐ 2, 4, 7๋ฏธ„œ„น˜—„œ ž๋ฅด๋Š” ๊ฒฝšฐ๋ฅผ ƒ๊ฐ•ด๋ณดž. ž๋ฅผ ˆ˜ žˆ๋Š” ๋ฐฉ๋ฒ•€ ๋งคšฐ ๋‹ค–‘•˜๋‹ค. ฒ˜Œ— 2๋ฏธ„œ„น˜—„œ ž๋ฅด๊ณ  ๊ทธ ๋‹คŒ— 4๋ฏธ„œ„น˜, ๋งˆง€๋ง‰œผ๋กœ 7๋ฏธ„œ„น˜—„œ ž๋ฅผ ˆ˜๋„ žˆ๋‹ค. ด๋ ‡๊ฒŒ •˜๋ฉด š”๊ธˆ€ 10+8+6=24๊ฐ€ ๋œ๋‹ค. ฒซ๋ฒˆงธ ๋ง‰๋Œ€๋Š” 10๋ฏธ„˜€๊ณ , ๊ทธ ๋‹คŒ ๋ง‰๋Œ€๋Š” 8๋ฏธ„˜€๊ณ , ๋งˆง€๋ง‰ ๋ง‰๋Œ€๋Š” 6๋ฏธ„˜€๊ธฐ ๋•Œ๋ฌธด๋‹ค. •˜ง€๋งŒ ผ๋‹จ 4๋ฏธ„ง€ —„œ ž๋ฅด๊ณ  2๋ฏธ„ง€ —„œ ž๋ฅธ ๋‹คŒ ๋งˆง€๋ง‰— 7๋ฏธ„ง€ —„œ ž๋ฅด๋ฉด š”๊ธˆด 10+4+6=20ด ๋˜๋ฏ€๋กœ, •ž—„œ ž˜๋ž๋˜ ๋ฐฉ๋ฒ•œผ๋กœ •˜๋Š” ๊ฒƒ๋ณด๋‹ค š”๊ธˆ„ „ผ ˆ˜ žˆ๋‹ค. –ด๋–ค ๋ง‰๋Œ€๊ฐ€ ฃผ–ดกŒ„ ๋•Œ, ตœ†Œ  ˆ๋‹จ š”๊ธˆ„ ๊ตฌ•˜๋Š” ”„๋กœ๊ทธ๋žจ„ ๋งŒ๋“ค–ด๋ณดž.

Input

—ฌ๋Ÿฌ …ŒŠคŠธ ผ€ดŠค๊ฐ€ ž…๋ ฅ๋œ๋‹ค. ๊ฐ …ŒŠคŠธ ผ€ดŠค˜ ฒซงธ „—๋Š” ž๋ฅผ ๋ง‰๋Œ€˜ ๊ธธด๋ฅผ ๋‚˜ƒ€๋‚ด๋Š” –‘˜  •ˆ˜ lด ž…๋ ฅ๋œ๋‹ค. l€ 1,000 ๋ฏธ๋งŒด๋ผ๊ณ  ๊ฐ€ ••˜ž. ๊ทธ ๋‹คŒ „—๋Š” ž˜๋ผ•ผ •  šŸˆ˜ n (n < 50)์ด ์ž…๋ ฅ๋œ๋‹ค.
๊ทธ ๋‹คŒ „—๋Š” n๊ฐœ˜ –‘˜  •ˆ˜ Ci ( 0 < Ci < l) ๊ฐ€ ์ž…๋ ฅ๋˜๋Š”๋ฐ, ์ด ์ˆซ์ž๋“ค์€ ๋ง‰๋Œ€๋ฅผ ์ž˜๋ผ์•ผ ํ•  ์œ„์น˜๋ฅผ ๋‚˜ํƒ€๋‚ด๋ฉฐ, ์˜ค๋ฆ„์ฐจ์ˆœ์œผ๋กœ ์ž…๋ ฅ๋œ๋‹ค.(๊ฐ™์€ ์ •์ˆ˜๊ฐ€ ๋‘ ๋ฒˆ ์ž…๋ ฅ๋˜๋Š” ์ผ์€ ์—†๋‹ค.)
l˜ ๊ฐ’œผ๋กœ 0ด ž…๋ ฅ๋˜๋ฉด ž…๋ ฅด ข…๋ฃŒ๋œ ๊ฒƒ„ ˜๋ฏธ•œ๋‹ค.

output

๊ฐ ๋ง‰๋Œ€๋ฅผ ž๋ฅด๋Š” ๋ฐ ๋“œ๋Š” ตœ†Œ ๋น„šฉ„ •„๋ž˜ ˜ˆ— ๋‚˜™€žˆ๋Š” ๊ฒƒ๊ณผ ๊ฐ™€ ‹œผ๋กœ ถœ๋ ฅ•œ๋‹ค.

Sample Input

~cpp 
100
3
25 50 75
10
4
4 5 7 8
0

Sample Output

~cpp 
The minimum cutting is 200.
The minimum cutting is 22.

’€ด

ž‘„ž ‚ฌšฉ–ธ–ด ๊ฐœ๋ฐœ‹œ๊ฐ„ ฝ”๋“œ
๋ฌธ๋ณดฐฝ C++ 2ผ CuttingSticks/๋ฌธ๋ณดฐฝ
๊น€ƒ„ C++ 3๋…„ CuttingSticks/๊น€ƒ„
•˜๊ธฐ›… C++ ๋ช‡ผ CuttingSticks/•˜๊ธฐ›…

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