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- function solve(input) {
- let companies = {};
- for (const elem of input) {
- let [company, id] = elem.split(' -> ');
- if(!companies.hasOwnProperty(company)) {
- companies[company]=id;
- } else {
- let currentValue = companies[company];
- let newValue = currentValue + ',' +id;
- companies[company] = newValue;
- }
- }
- let sorted =[...Object.entries(companies)];
- sorted.sort((a,b) =>
- a[0].localeCompare(b[0]));
- for(let elem of sorted){
- console.log(elem[0]);
- let numberIds = elem[1].split(',');
- let set = new Set(numberIds);
- for(let number of set) {
- console.log(`-- ${number}`);
- }
- }
- }
- solve([ 'SoftUni -> AA12345',
- 'SoftUni -> CC12344',
- 'Lenovo -> XX23456',
- 'SoftUni -> AA12345',
- 'Movement -> DD11111' ]);
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