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  1. use warnings;
  2. my @iparray=("return","revert","reveal","rebel","real","relm","reign","response");
  3. my @sortedarray=sort(@iparray);
  4. my @oparray;
  5. my $lowerlimit=0;
  6. my $upperlimit;
  7. my $count=0;
  8. my $inc=1;
  9. my $mat=0;
  10. my $matchedstring;
  11. sub splitter
  12. {
  13. 	if($mat==0)
  14. 		{
  15. 		$lowerlimit=$lowerlimit+1;
  16. 		$count=$lowerlimit;
  17. 		func();
  18. 		}
  19. 	else
  20. 		{
  21. 		$matchedstring=substr($sortedarray[$count-1],0,$mat);
  22. 		my $temp=$upperlimit;
  23.  
  24. 		print("\n",$temp);
  25.  
  26. 		while($temp>=$lowerlimit)
  27. 			{
  28. 			$word=substr($sortedarray[$temp],$mat,length($sortedarray[$temp]));
  29. 			if($word eq "")
  30. 				{
  31. 				push @oparray,"\\s";
  32. 				}
  33. 			else
  34. 				{
  35. 				push @oparray ,$word;
  36. 				}
  37.  
  38. 			$temp--;
  39. 			}		
  40. 		print ("\n",@oparray);
  41. 		print("\n",$upperlimit);
  42. 		if(($upperlimit)==(scalar(@sortedarray)-1))
  43. 			{
  44. 			die "Terminated ";
  45. 			#print $upperlimit+1;
  46. 			#print "All the words are parsed";
  47. 			#last;
  48. 			}
  49. 		else
  50. 			{
  51. 			$lowerlimit=$upperlimit+1;
  52. 			$count=$lowerlimit;
  53. 			$inc=1;
  54. 			func();
  55. 			}
  56. 		}
  57. }
  58. print "All the words are parsed";
  59. sub func
  60. {
  61. if (defined $sortedarray[$count])
  62. 	{
  63. 	$base=substr($sortedarray[$count],0,$inc);
  64. 	}
  65. 	else
  66. 	{
  67. 	last;
  68. 	}
  69. 	if (defined $sortedarray[$count+1])
  70. 	{
  71. 		$match=substr($sortedarray[$count+1],0,$inc) ;
  72. 	}
  73. 	else
  74. 	{
  75. 	if (defined $sortedarray[$count-1])
  76. 	{
  77. 		$s=substr($sortedarray[$count-1],0,$inc);
  78. 		}
  79. 		else
  80. 		{
  81. 		last;
  82. 		}
  83. 		if($s eq $base)
  84. 		{
  85. 		$upperlimit=$count;
  86. 		$count = $lowerlimit;
  87. 		$inc++;
  88. 		#print $inc;
  89. 		func();
  90. 		}
  91. 		else
  92. 		{
  93. 		last;
  94. 		}
  95. 	}
  96. 	print("\n",$base," ",$match);
  97. 	$count++;
  98. 	if($base ne $match)
  99. 		{
  100. 		if(($count-1) == $lowerlimit)
  101. 			{
  102. 			my $lcount=$count;
  103. 			my $ucount=$count+1;
  104. 			if($ucount>=scalar(@sortedarray))
  105. 				{
  106. 				$upperlimit=$count;
  107. 				$mat=$inc-1;
  108. 				splitter();
  109. 				}
  110. 			else
  111. 				{
  112. 			my $ulimit=$upperlimit;
  113. 			print("\n",$lcount,"\n",$ucount,"\n",$ulimit);
  114. 			while($ulimit>=$count)
  115. 					{
  116. 				my $new=substr($sortedarray[$lcount],0,$inc);
  117. 				print("\n",$new);
  118. 				my $new1=substr($sortedarray[$ucount],0,$inc);
  119. 				print(" ",$new1);
  120. 				if($new eq $new1)
  121. 						{
  122. 					$upperlimit=$lcount-1;
  123. 					print("\n",$upperlimit);
  124. 					$mat=$inc-1;
  125. 					print("\n",$mat);
  126. 					splitter();
  127. 						}
  128. 					else
  129. 						{
  130. 					$ulimit--;
  131. 					$lcount++;
  132. 					$ucount++;
  133. 					print("\n",$lcount,"\n",$ucount,"\n",$ulimit);
  134. 						}
  135. 					}
  136. 			$mat=$inc-1;
  137. 			print $mat;
  138. 			splitter();
  139. 				}
  140. 			}
  141. 		else
  142. 			{
  143. 			$inc++;
  144. 			print $inc;
  145. 			unless(($count) == $upperlimit)
  146. 				{
  147. 				$count=$lowerlimit;
  148. 				func();
  149. 				}				
  150. 			}
  151. 		}
  152. 	else
  153. 		{
  154. 		$upperlimit=$count;
  155. 		func();
  156. 		}
  157. }
  158. func();
  159.  
Runtime error #stdin #stdout 0s 4724KB
comments (?)
stdin
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Standard input is empty
stdout
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All the words are parsed
r r
r r
r r
r r
r r
r r
r r
re re
re re
re re
re re
re re
re re
re re
rea reb
1
2
7
reb rei
2
3
6
rei rel
3
4
5
rel res
4
5
4
res ret
5
6
3
ret rev
6
7
2
rev rev
5
2
5
turnsponselmignbelal
5
r r
re re
rev rev
reve reve
revea rever
7
turnsponselmignbelalrtal
7
https://ideone.com/W0MNf
language:
Perl (perl 5.28.1)
created:
14 years ago
visibility:
public

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