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- const asd = [[1, 2, 3], [3, 4, 5]];
- function tee(listat) {
- let retval = {};
- for (let lista of listat) {
- for (let numero of lista) {
- if (numero in retval) {
- retval[numero].push(lista);
- } else {
- retval[numero] = [lista];
- }
- }
- }
- return retval;
- }
- console.log(tee(asd));
- { '1': [ [ 1, 2, 3 ] ],
- '2': [ [ 1, 2, 3 ] ],
- '3': [ [ 1, 2, 3 ], [ 3, 4, 5 ] ],
- '4': [ [ 3, 4, 5 ] ],
- '5': [ [ 3, 4, 5 ] ]
- }
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