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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. 			$temp--;
  39. 			}		
  40. 		print ("\n",@oparray);
  41. 		if($upperlimit>=scalar(@sortedarray))
  42. 			{
  43. 			print "All the words are parsed";
  44. 			last;
  45. 			}
  46. 		else
  47. 			{
  48. 			$lowerlimit=$upperlimit+1;
  49. 			$count=$lowerlimit;
  50. 			$inc=1;
  51. 			func();
  52. 			}
  53. 		}
  54. }
  55. sub func
  56. {
  57. 	$base=substr($sortedarray[$count],0,$inc);
  58. 	if (defined $sortedarray[$count+1])
  59. 	{
  60. 		$match=substr($sortedarray[$count+1],0,$inc) ;
  61. 	}
  62. 	else
  63. 	{
  64. 		$s=substr($sortedarray[$count-1],0,$inc);
  65. 		if($s eq $base)
  66. 		{
  67. 		$upperlimit=$count;
  68. 		$count = $lowerlimit;
  69. 		$inc++;
  70. 		#print $inc;
  71. 		func();
  72. 		}
  73. 		else
  74. 		{
  75. 		last;
  76. 		}
  77. 	}
  78. 	print("\n",$base," ",$match);
  79. 	$count++;
  80. 	if($base ne $match)
  81. 		{
  82. 		if(($count-1) == $lowerlimit)
  83. 			{
  84. 			my $lcount=$count;
  85. 			my $ucount=$count+1;
  86. 			if($ucount>=scalar(@sortedarray))
  87. 				{
  88. 				$upperlimit=$count;
  89. 				$mat=$inc-1;
  90. 				splitter();
  91. 				}
  92. 			else
  93. 				{
  94. 			my $ulimit=$upperlimit;
  95. 			print("\n",$lcount,"\n",$ucount,"\n",$ulimit);
  96. 			while($ulimit>=$count)
  97. 					{
  98. 				my $new=substr($sortedarray[$lcount],0,$inc);
  99. 				print("\n",$new);
  100. 				my $new1=substr($sortedarray[$ucount],0,$inc);
  101. 				print(" ",$new1);
  102. 				if($new eq $new1)
  103. 						{
  104. 					$upperlimit=$lcount-1;
  105. 					print("\n",$upperlimit);
  106. 					$mat=$inc-1;
  107. 					print("\n",$mat);
  108. 					splitter();
  109. 						}
  110. 					else
  111. 						{
  112. 					$ulimit--;
  113. 					$lcount++;
  114. 					$ucount++;
  115. 					print("\n",$lcount,"\n",$ucount,"\n",$ulimit);
  116. 						}
  117. 					}
  118. 			$mat=$inc-1;
  119. 			print $mat;
  120. 			splitter();
  121. 				}
  122. 			}
  123. 		else
  124. 			{
  125. 			$inc++;
  126. 			print $inc;
  127. 			unless(($count) == $upperlimit)
  128. 				{
  129. 				$count=$lowerlimit;
  130. 				func();
  131. 				}				
  132. 			}
  133. 		}
  134. 	else
  135. 		{
  136. 		$upperlimit=$count;
  137. 		func();
  138. 		}
  139. }
  140. func();
  141.  
Runtime error #stdin #stdout 0.01s 5364KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/V3Nwf
language:
Perl (perl 5.28.1)
created:
14 years ago
visibility:
public

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