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Oct 15th, 2019
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  1. const asd = [[1, 2, 3], [3, 4, 5]];
  2.  
  3. function tee(listat) {
  4. let retval = {};
  5. for (let lista of listat) {
  6. for (let numero of lista) {
  7. if (numero in retval) {
  8. retval[numero].push(lista);
  9. } else {
  10. retval[numero] = [lista];
  11. }
  12. }
  13. }
  14. return retval;
  15. }
  16.  
  17. console.log(tee(asd));
  18.  
  19. { '1': [ [ 1, 2, 3 ] ],
  20. '2': [ [ 1, 2, 3 ] ],
  21. '3': [ [ 1, 2, 3 ], [ 3, 4, 5 ] ],
  22. '4': [ [ 3, 4, 5 ] ],
  23. '5': [ [ 3, 4, 5 ] ]
  24. }
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