Follow the code below to determine an LCS (Longest Common Subsequence) of < 1, 0, 0, 1, 0, 1, 0, 1 > and < 0, 1, 0, 1, 1, 0, 1, 1,0 >. Please show the 2-D table c and b (as copied below from the textbook Introduction to Algorithms, by T. Cormen, C.E. Leiserson, R. L. Rivest) as being used in the pseudocde LCS-Length. Note the 2-D tbale b is set so that b[i, j] points to the table entry corresponding to the optimal subproblem solution chosen when computing c[i, j].

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Follow the code below to determine an LCS (Longest Common Subsequence) of < 1, 0, 0, 1, 0, 1, 0, 1 >
and < 0, 1, 0, 1, 1, 0, 1, 1,0 >. Please show the 2-D table c and b (as copied below from the textbook
Introduction to Algorithms, by T. Cormen, C.E. Leiserson, R. L. Rivest) as being used in the pseudocde
LCS-Length. Note the 2-D tbale b is set so that b[i, j] points to the table entry corresponding to the
optimal subproblem solution chosen when computing c[i, j].
LCS-LENGTH(X, Y)
1 m = X.length
2
n = Y.length
3
let b[1..m, 1..n] and c[0.. m, 0..n] be new tables
4
for i 1 to m
5
c[i,0] = 0
6 for j = 0 to n
c[0, j] = 0
7
8 for i 1 to m
9
10
11
c[i, j] = c[i-1, j - 1] +1
b[i, j] = ""
12
13
14
15
16
17
18 return c and b
for j = 1 to n
if x₁ == yj
elseif c[i-1, j]c[i, j - 1]
c[i, j] = c[i − 1, j]
b[i, j] = "1"
else c[i, j] = c[i, j - 1]
b[i, j] = ""
Transcribed Image Text:Follow the code below to determine an LCS (Longest Common Subsequence) of < 1, 0, 0, 1, 0, 1, 0, 1 > and < 0, 1, 0, 1, 1, 0, 1, 1,0 >. Please show the 2-D table c and b (as copied below from the textbook Introduction to Algorithms, by T. Cormen, C.E. Leiserson, R. L. Rivest) as being used in the pseudocde LCS-Length. Note the 2-D tbale b is set so that b[i, j] points to the table entry corresponding to the optimal subproblem solution chosen when computing c[i, j]. LCS-LENGTH(X, Y) 1 m = X.length 2 n = Y.length 3 let b[1..m, 1..n] and c[0.. m, 0..n] be new tables 4 for i 1 to m 5 c[i,0] = 0 6 for j = 0 to n c[0, j] = 0 7 8 for i 1 to m 9 10 11 c[i, j] = c[i-1, j - 1] +1 b[i, j] = "" 12 13 14 15 16 17 18 return c and b for j = 1 to n if x₁ == yj elseif c[i-1, j]c[i, j - 1] c[i, j] = c[i − 1, j] b[i, j] = "1" else c[i, j] = c[i, j - 1] b[i, j] = ""
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