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  1. Predict the Missing code expression from below program which gives " 3, 4" as output
  2. <?php
  3. $x=3; $y=4;
  4. for($i=1;$i<=$y;$i++)
  5. { $x*=$i;
  6. for($j=0;$j>=$i; $j++)
  7.  
  8. {
  9. echo $x," ", $y;}
  10. }
  11. ?>
Success #stdin #stdout 0.02s 26232KB
stdin
Standard input is empty
stdout
Predict the Missing code expression from below program which gives " 3, 4" as output