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  1. <?php
  2. $arr[1]=20;
  3. $arr1[1]=10;
  4. $sum = $arr[1] + $arr1[1];
  5. echo "$sum";
  6. // your code goes here
  7. ?>
Success #stdin #stdout 0.01s 82880KB
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30
https://ideone.com/AxcxZy
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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