Open ishita3513 opened 10 months ago
Hey @Nikhil-2002 please assign this issue to me. I am interested in sharing my approach to solve this issue.
Hey @Nikhil-2002 I solved issue #75. I have added the pull request. Please verify the proposed solution and merge it. I have added two solutions to this problem. I have commented on the solution and time complexity as well.
You are given a positive integer num consisting of exactly four digits. Split num into two new integers new1 and new2 by using the digits found in num. Leading zeros are allowed in new1 and new2, and all the digits found in num must be used.
For example, given num = 2932, you have the following digits: two 2's, one 9 and one 3. Some of the possible pairs [new1, new2] are [22, 93], [23, 92], [223, 9] and [2, 329]. Return the minimum possible sum of new1 and new2.
Example 1:
Input: num = 2932 Output: 52 Explanation: Some possible pairs [new1, new2] are [29, 23], [223, 9], etc. The minimum sum can be obtained by the pair [29, 23]: 29 + 23 = 52. Example 2:
Input: num = 4009 Output: 13 Explanation: Some possible pairs [new1, new2] are [0, 49], [490, 0], etc. The minimum sum can be obtained by the pair [4, 9]: 4 + 9 = 13.
Constraints:
1000 <= num <= 9999