diff --git a/algorithm/dp/longest_common_subsequence/basic/code.js b/algorithm/dp/longest_common_subsequence/basic/code.js
index e811156d..e27597df 100644
--- a/algorithm/dp/longest_common_subsequence/basic/code.js
+++ b/algorithm/dp/longest_common_subsequence/basic/code.js
@@ -33,4 +33,25 @@ var i,j;
}
}
- logger._print ( 'Longest Common Subsequence is ' + A[m][n] );
+var finalString = '';
+i=m;
+j=n;
+while( i>=1 && j>=1 ) {
+
+ tracer3._select ( i, j )._wait ();
+ if( string1[i-1] == string2[j-1] ) {
+ tracer1._select ( i-1 )._wait ();
+ tracer2._select ( j-1 )._wait ();
+
+ finalString = string1[i-1] + finalString;
+ i--;
+ j--;
+ } else if( A[i-1][j] > A[i][j-1] ) {
+ i--;
+ } else {
+ j--;
+ }
+}
+
+logger._print ( 'Longest Common Subsequence Length is ' + A[m][n] );
+logger._print ( 'Longest Common Subsequence is ' + finalString );
\ No newline at end of file
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