OK, consider using shift in place of the inner loops

for my $city (@cities) {
  my $keyword = shift @keywords;
  my $proxy   = shift @proxies; 
  .
  .

[download]
poj

In reply to Re^9: Can't call method "proxy" on an undefined value at by poj
in thread Can't call method "proxy" on an undefined value at by Anonymous Monk

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