Submission #38009253

Source Code Expand

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
H,W = gets.split.map(&:to_i)
A = H.times.map{ gets.chomp.chars }
r = c = 0
d = -1
Q = gets.to_i
Q.times{
  d = -d
  a,b = gets.split.map(&:to_i) # a:高さ / b:幅
  r,c = (r+d*(a-1))%H,(c+d*(b-1))%W
}
d = -d
R = (H-1).times.inject([r]){|rs| rs<<(rs[-1]+d)%H }
C = (W-1).times.inject([c]){|cs| cs<<(cs[-1]+d)%W }
puts A.values_at(*R).map{|r| r.values_at(*C)*'' }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

H,W = gets.split.map(&:to_i)
A = H.times.map{ gets.chomp.chars }

r = c = 0
d = -1
Q = gets.to_i
Q.times{
	d = -d
	a,b = gets.split.map(&:to_i) # a:高さ / b:幅
	r,c = (r+d*(a-1))%H,(c+d*(b-1))%W
}
d = -d
R = (H-1).times.inject([r]){|rs| rs<<(rs[-1]+d)%H }
C = (W-1).times.inject([c]){|cs| cs<<(cs[-1]+d)%W }

puts A.values_at(*R).map{|r| r.values_at(*C)*'' }

Submission Info

Judge Result