E D R , A S I H C RSS

Common Permutation


ธ๊ธฐ„:A(A,B,C), „ฑ๊ณตฅ :†ต(‚ฎŒ,†ต,†’Œ),  ˆฒจ:1(1~4)
Time Limit : 4seconds , Memory Limit: 32MB

About CommonPermutation

‘ ๊ฐœ˜ ฌธž— a, b๊ฐ€ ฃผ–กŒ„ •Œ ๊ธ€ž˜ ˆœ„œฅผ ฐ”๊ฟ”„œ a˜ €ถ„ ฌธž—„ งŒ“ค ˆ˜ žˆ๊ณ , b˜ €ถ„ ฌธž—„ งŒ“ค ˆ˜ žˆŠ” ๊ฒƒ ค‘ ๊ฐ€žฅ ๊ธ ฌธž— xฅผ ถœ ฅ•˜ผ.

Input

ž… ฅ ŒŒผ—Š” —ฌŸฌ ๊ฐœ˜ €Šค๊ฐ€ “ค–๊ฐˆ ˆ˜ žˆœผฉฐ ๊ฐ €ŠคŠ” ‘ ๊ฐœ˜ —ฐ†œ ค„กœ ๊ตฌ„ฑœ‹ค. ฆ‰ ฒซฒˆงธ ค„๊ณผ ‘ฒˆงธ ค„ •œ …ŒŠคŠธ €Šคฅผ ฃจฉฐ „ธฒˆงธ ค„๊ณผ „คฒˆงธ ค„ ˜ ‹คฅธ …ŒŠคŠธ €Šคฅผ ฃจŠ” ‹‹ค. ๊ฐ –‰—Š” †Œฌธžกœ ฃจ–ง„ ฌธž— •˜‚˜”ฉ “ค–žˆœผฉฐ •œ …ŒŠคŠธ €Šคฅผ ฃจŠ” ฌธž— ค‘ ฒซฒˆงธ ๊ฒƒ„ a, ‘ฒˆงธ ๊ฒƒ„ bผ๊ณ  •˜ž. ๊ฐ ฌธž—˜ ตœŒ€ ๊ธธŠ” 1,000๊ธ€ž‹ค.

Output

ž… ฅœ ๊ฐ …ŒŠคŠธ €Šคงˆ‹ค •œ ค„”ฉ xฅผ ถœ ฅ•œ‹ค. œ„˜ กฐ๊ฑ„ งŒกฑ•˜Š” x๊ฐ€ —ฌŸฌ ๊ฐœ žˆœผ •ŒŒŒฒณ ˆœœผกœ งจ •ž— žˆŠ” ๊ฒƒ„ ถœ ฅ•œ‹ค.

Sample Input

~cpp 
pretty
women
walking
down
the
street

Sample Output

~cpp 
e

nw

et

’€

ž‘„ฑž ‚ฌšฉ–ธ– ๊ฐœฐœ‹œ๊ฐ„ ฝ”“œ
ฌธฐฝ C++ 25ถ„ CommonPermutation/ฌธฐฝ

“ฐ ˆ“œ

Valid XHTML 1.0! Valid CSS! powered by MoniWiki
last modified 2021-02-07 05:22:58
Processing time 0.0107 sec