Code-Basics-JavaScript/65. JavaScript Data Aggregation (Strings).js at main · SevaDactyl/Code-Basics-JavaScript · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/*
Реализуйте функцию joinNumbersFromRange(), которая объединяет все числа из диапазона в строку:

joinNumbersFromRange(1, 1); // 1
joinNumbersFromRange(2, 3); // 23
joinNumbersFromRange(5, 10); // 5678910
*/

// Первое решение

/* eslint operator-assignment: 0 */

// BEGIN (write your solution here)
const joinNumbersFromRange = (start, finish) => {
let i = start;
let result = '';

while (i <= finish) {
result = `${result}${i}`;
i = i + 1;
}

return result;
};
// END

export default joinNumbersFromRange;

// Второе решение

/* eslint operator-assignment: 0 */

// BEGIN (write your solution here)
const joinNumbersFromRange = (start, finish) => {
  let i = start;
  let result = '';

  while (i <= finish) {
    result = `${result}${i}`;
    i = i + 1;
  }

  return result;
};
// END

export default joinNumbersFromRange;