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#!./perl
# $Header: op.join,v 2.0 88/06/05 00:14:05 root Exp $
print "1..3\n";
@x = (1, 2, 3);
if (join(':',@x) eq '1:2:3') {print "ok 1\n";} else {print "not ok 1\n";}
if (join('',1,2,3) eq '123') {print "ok 2\n";} else {print "not ok 2\n";}
if (join(':',split(/ /,"1 2 3")) eq '1:2:3') {print "ok 3\n";} else {print "not ok 3\n";}
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