Sravya Reddy

Software Developer
DM for collaborations

[Sravya Reddy @CodeWithSravya]

Problems I have solved:

Leetcode - 1167
Codeforces- 172
Codechef- 105
Gfg- 63

Package I got - 53 LPA

Let's share yours 🙌

[Sravya Reddy @CodeWithSravya]

Pacestock | SDE Intern + PPO | On-Campus Interview Experience

Problem Statement:

You are given an integer array "cost" of length "n", where "cost[i]" represents the cost of an item weighing "2^i".

You can purchase any number of items of each available weight: "1, 2, 4, 8, 16, ..."

Given an integer "minWeight", find the minimum total cost required to obtain a combined weight greater than or equal to "minWeight".

Example 1:

Input:
cost = [2, 5, 7, 11, 25]
minWeight = 26

Output:
37

Explanation:

Purchase two items of weight "1" and three items of weight "8".

Total weight = 2 × 1 + 3 × 8 = 26

Total cost = 2 × 2 + 3 × 11 = 37

Example 2:

Input:
cost = [3, 10, 20]
minWeight = 5

Output:
23

Constraints:

- "1 ≤ cost.length ≤ 30"
- "1 ≤ cost[i] ≤ 10⁹"
- "1 ≤ minWeight ≤ 10⁹"
- Unlimited items are available for each weight.

Follow-up: Can you solve this in O(n) time and O(1) auxiliary space?

How would you approach this problem? Share your solution and explain the intuition in the comments.

[Sravya Reddy @CodeWithSravya]

@ronisarkar_exe Never I always like how Vscode is and it's rich extensions

[Sravya Reddy @CodeWithSravya]

@itsvishaltwt I have recently started writing code again and it's feeling like I never wrote it before

[Sravya Reddy @CodeWithSravya]

@itsmeMehak_ Someone please explain me this

[Sravya Reddy @CodeWithSravya]

@Nishant_N_25 Dont uninstall it ever

[Sravya Reddy @CodeWithSravya]

@uday_devops I actually 3 interview chances and 1 offer from LinkedIn but not from easy apply, I used to cold dm tech leads and founders

[Sravya Reddy @CodeWithSravya]

@TypekMatus Same salary same role and location

[Sravya Reddy @CodeWithSravya]

You got 4 offers from Google, Amazon, Microsoft, Netflix

Same location and same salary, then which one do you choose and why ?

[Sravya Reddy @CodeWithSravya]

@yesadok Obvious choice

[Sravya Reddy @CodeWithSravya]

@scooby_dooby07 Great choice btw

[Sravya Reddy @CodeWithSravya]

@FarKh_Nhi Haha what if it's real

[Sravya Reddy @CodeWithSravya]

@majestic7o What if all the offer same role ?

[Sravya Reddy @CodeWithSravya]

@rishilautomate Glad to connect with you

[Sravya Reddy @CodeWithSravya]

Hey, I’m a software engineer who loves building things with AI

If you’re a

- Founder
- Software engineer
- AI enthusiast
- Builder
- Indie hacker
- Tech creator

Let’s connect, share ideas, build cool things, and grow together! 🤝

[Sravya Reddy @CodeWithSravya]

@themishra4402 Google for me

[Sravya Reddy @CodeWithSravya]

https://t.co/V5nJLExwNn

[Sravya Reddy @CodeWithSravya]

Problems I have solved:

Leetcode - 1167
Codeforces- 172
Codechef- 105
Gfg- 63

Package I got - 53 LPA

Let's share yours 🙌

[Sravya Reddy @CodeWithSravya]

Google just for free food 😭

[Sravya Reddy @CodeWithSravya]

@Quinn_YangLi Glad to connect with you

[Sravya Reddy @CodeWithSravya]

Swiggy Instamart is hiring remote Android and iOS interns for a 6-month internship!

Post your resume here so the community can review it and suggest improvements.

Apply here:
https://t.co/0dqn8RZQXG

[Sravya Reddy @CodeWithSravya]

@CodeWithAmann Thanks 🙌

[Sravya Reddy @CodeWithSravya]

@akhil120405 Connected