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  1. function sumZero(arr) {
  2.     const n = arr.length;
  3.     const v = [];
  4.     const sumIndex = {};
  5.     let sum = 0;
  6.     for (let i = 0; i < n; i++) {
  7.         sum += arr[i];
  8.         if (sum === 0) {
  9.             v.push(...arr.slice(0, i + 1));
  10.             break;
  11.         } else if (sumIndex[sum]) {
  12.             v.push(...arr.slice(sumIndex[sum] + 1, i + 1));
  13.             break;
  14.         } else {
  15.             sumIndex[sum] = i;
  16.         }
  17.     }
  18.     if (v.length === 0)
  19.         return "No Elements found";
  20.     return v;
  21. }
  22.  
  23. const a = [];
  24. const readline = require('readline');
  25. const rl = readline.createInterface({
  26.     input: process.stdin,
  27.     output: process.stdout
  28. });
  29.  
  30. rl.question('Enter the array (comma-separated or space-separated): ', (input) => {
  31.     if (input.includes(',')) {
  32.         a.push(...input.split(',').map(x => parseInt(x)));
  33.     } else {
  34.         a.push(...input.split(' ').map(x => parseInt(x)));
  35.     }
  36.  
  37.     const vec = sumZero(a);
  38.     if (Array.isArray(vec))
  39.         console.log(vec.join(' '));
  40.     else
  41.         console.log(vec);
  42.  
  43.     rl.close();
  44. });
  45.  
Runtime error #stdin #stdout #stderr 0.04s 16200KB
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stdin
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1,2,4,-3
stdout
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Standard output is empty
stderr
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prog.js:24:7 ReferenceError: require is not defined
Stack:
  @prog.js:24:7
https://ideone.com/0tNRCr
language:
JavaScript (SMonkey 60.2.3)
created:
1 year ago
visibility:
public

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