#-1-变量使用,打印#!/usr/local/bin/perl$value=100+30+3+8;print("Value=",$value,"\n"); #-2-变量使用,打印#!/usr/local/bin/perl$value=1024;$sentence="The value of \$value is $value.\n";print($sentence); #-3-多次打印#!/usr/local/bin/perl$name=&qu…
用来除去最后的换行等空白字符. 例程: #!/usr/bin/perl #chomp.pl use warnings; use strict; print "Input a string & a number by order!\n"; my$the_str = <>; my$the_numb=<>; print "Input a string & a number by order!\n"; chomp(my$str_=&l…
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