Submission #2044790


Source Code Expand

def check s,t,k
  cnt = 0
  s.size.times{|i|
    cnt += 1 if s[i] != t[i]
  }
  #p [s,t,cnt,k]
  cnt <= k
end


n,k = gets.split.map &:to_i
s = gets.chomp
t = s.split('').join


s.size.times{|i|
  jsh = t.split('').map.with_index{|c,i| [c,i]}.sort{|a,b|a[0]<=>b[0]}.map{|x|x[1]}
  #p jsh
  for j in i...s.size
    ttmp = t.split('').join
    ttmp[i] = t[jsh[j]]
    ttmp[jsh[j]] = t[i]
    if check(s,ttmp, k)
      t = ttmp
      break
    end
  end
}

puts t

Submission Info

Submission Time
Task C - 辞書式順序ふたたび
User sca1l
Language Ruby (2.3.3)
Score 0
Code Size 489 Byte
Status WA
Exec Time 329 ms
Memory 2172 KB

Compile Error

./Main.rb:11: warning: `&' interpreted as argument prefix
./Main.rb:17: warning: shadowing outer local variable - i
./Main.rb:11: warning: assigned but unused variable - n

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 38
WA × 20
Set Name Test Cases
All hand_1_0.txt, hand_1_1.txt, hand_1_2.txt, hand_1_3.txt, hand_1_4.txt, hand_1_5.txt, hand_1_6.txt, hand_1_7.txt, hand_1_8.txt, hand_2_0.txt, hand_2_1.txt, hand_2_10.txt, hand_2_2.txt, hand_2_3.txt, hand_2_4.txt, hand_2_5.txt, hand_2_6.txt, hand_2_7.txt, hand_2_8.txt, hand_2_9.txt, hand_3_2.txt, hand_3_3.txt, hand_3_4.txt, hand_3_5.txt, hand_3_6.txt, hand_4_2.txt, hand_4_3.txt, hand_4_4.txt, hand_4_5.txt, hand_4_6.txt, random_1.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, sample_1.txt, sample_2.txt, sample_3.txt, sample_4.txt, small_1.txt, small_2.txt, small_3.txt, small_4.txt, small_5.txt, small_6.txt, small_7.txt, small_8.txt, small_9.txt
Case Name Status Exec Time Memory
hand_1_0.txt AC 8 ms 1788 KB
hand_1_1.txt AC 7 ms 1788 KB
hand_1_2.txt AC 7 ms 1788 KB
hand_1_3.txt WA 7 ms 1788 KB
hand_1_4.txt AC 8 ms 1788 KB
hand_1_5.txt AC 7 ms 1788 KB
hand_1_6.txt AC 7 ms 1788 KB
hand_1_7.txt AC 7 ms 1788 KB
hand_1_8.txt AC 7 ms 1788 KB
hand_2_0.txt AC 8 ms 1788 KB
hand_2_1.txt AC 8 ms 1788 KB
hand_2_10.txt AC 7 ms 1788 KB
hand_2_2.txt AC 8 ms 1788 KB
hand_2_3.txt AC 8 ms 1788 KB
hand_2_4.txt AC 8 ms 1788 KB
hand_2_5.txt AC 7 ms 1788 KB
hand_2_6.txt AC 7 ms 1788 KB
hand_2_7.txt AC 7 ms 1788 KB
hand_2_8.txt AC 7 ms 1788 KB
hand_2_9.txt AC 7 ms 1788 KB
hand_3_2.txt WA 11 ms 1788 KB
hand_3_3.txt WA 8 ms 1788 KB
hand_3_4.txt WA 8 ms 1788 KB
hand_3_5.txt WA 8 ms 1788 KB
hand_3_6.txt AC 8 ms 1788 KB
hand_4_2.txt WA 12 ms 1788 KB
hand_4_3.txt WA 10 ms 1788 KB
hand_4_4.txt WA 11 ms 1788 KB
hand_4_5.txt WA 10 ms 1788 KB
hand_4_6.txt WA 10 ms 1788 KB
random_1.txt WA 16 ms 1788 KB
random_10.txt WA 260 ms 2172 KB
random_11.txt WA 193 ms 2172 KB
random_12.txt WA 199 ms 2172 KB
random_13.txt WA 130 ms 2172 KB
random_14.txt WA 56 ms 2172 KB
random_15.txt AC 30 ms 2172 KB
random_2.txt AC 28 ms 1788 KB
random_3.txt WA 25 ms 1788 KB
random_4.txt WA 66 ms 1788 KB
random_5.txt AC 19 ms 1788 KB
random_6.txt WA 80 ms 1788 KB
random_7.txt AC 251 ms 1788 KB
random_8.txt AC 329 ms 2172 KB
random_9.txt WA 302 ms 2172 KB
sample_1.txt AC 7 ms 1788 KB
sample_2.txt AC 7 ms 1788 KB
sample_3.txt AC 7 ms 1788 KB
sample_4.txt AC 8 ms 1788 KB
small_1.txt AC 7 ms 1788 KB
small_2.txt AC 7 ms 1788 KB
small_3.txt AC 7 ms 1788 KB
small_4.txt AC 7 ms 1788 KB
small_5.txt AC 7 ms 1788 KB
small_6.txt AC 7 ms 1788 KB
small_7.txt AC 7 ms 1788 KB
small_8.txt AC 7 ms 1788 KB
small_9.txt AC 7 ms 1788 KB