DAY 7: Regular Expressions III | Hackerrank Solution | 10 Days Of Javascript

DAY 7: Regular Expressions III

Hackerrank Solution 10 Days Of  Javascript

Task

Complete the function in the editor below by returning a RegExp object, , that matches every integer in some string .

Constraints

• The length of string  is  .
• It's guaranteed that string  contains at least one integer.

Output Format

The function must return a RegExp object that matches every integer in some string .

Sample Input 0

102, 1948948 and 1.3 and 4.5

Sample Output 0

102
1948948
1
3
4
5

Explanation 0

When we call match on string  and pass the correct RegExp as our argument, it returns the following array of results: [ '102', '1948948', '1', '3', '4', '5' ].

Sample Input 1

1 2 3

Sample Output 1

1
2
3

Explanation 1

When we call match on string  and pass the correct RegExp as our argument, it returns the following array of results: [ '1', '2', '3' ].

SOLUTION

function regexVar() { return new RegExp('\\d+', 'g'); } function main() { const re = regexVar(); const s = readLine(); const r = s.match(re); for (const e of r) { console.log(e); } }

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