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  1. process.stdin.resume();
  2. process.stdin.setEncoding('utf8');
  3.  
  4. let x = {"a": [{"b" :2}]};
  5.  
  6. //x['a'][0]['b'] = 20;
  7. for (var v in x['a'][0])
  8. {
  9. 	x['a'][0][v] = 111;
  10.  
  11. }
  12.  
  13. console.log(x);
  14.  
  15. // your code goes here
  16.  
Success #stdin #stdout 0.05s 42364KB
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Standard input is empty
stdout
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{ a: [ { b: 111 } ] }
https://ideone.com/GdH1lB
language:
Node.js (node 20.14)
created:
3 hours ago
visibility:
public

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