Mohammad Fraz DSA Sheet Problems

Here is a collection of problems from Mohammad Fraz sheet using which people have cracked their dream jobs. These questions are commonly asked in product-based companies like Amazon, Microsoft, Google, etc

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Problem Title

EXP

Difficulty

Avg Time to solve

Attempted

Two Sum

1317

40

Easy

10 mins

14.1k

Best Time to Buy and Sell Stock

202

80

Moderate

20 mins

30.4k

Merge Two Sorted Arrays

159

80

Moderate

15 mins

16.1k

Move Zeroes To End

107

80

Moderate

30 mins

5.4k

Best Time to Buy and Sell Stock II

67

80

Moderate

22 mins

21.8k

Complete Sum

30

40

Easy

15 mins

2.1k

Equilibrium Index

17

40

Easy

-

0.8k

Majority element

133

40

Easy

15 mins

15.5k

NINJA JASOOS

5

40

Easy

15 mins

0.7k

Squares of a Sorted Array

41

40

Easy

15 mins

2.5k

Pascal's Triangle

285

40

Easy

20 mins

20.3k

Remove Duplicates from Sorted Array

37

40

Easy

15 mins

6.9k

Merge Intervals

148

80

Moderate

20 mins

10.2k

3Sum

250

80

Moderate

15 mins

20.8k

Product Of Array Except Self

161

40

Easy

26 mins

12.6k

Data Structure Supporting Insert Delete And GetRandom

7

40

Easy

15 mins

0.2k

Count All Subarrays With Given Sum

29

80

Moderate

15 mins

0.6k

Next Permutation

250

80

Moderate

15 mins

16.4k

Spiral Matrix

38

40

Easy

15 mins

2.7k

Container With Most Water

49

80

Moderate

15 mins

4.8k

Inplace rotate matrix 90 degree

28

40

Easy

12 mins

2k

Word Search - l

8

80

Moderate

30 mins

0.6k

Closest Sum

47

80

Moderate

30 mins

1k

Game Of Life

5

80

Moderate

15 mins

0.3k

Timing Sum

16

80

Moderate

20 mins

1k

Two Sum

Easy

40

1317 upvotes

Best Time to Buy and Sell Stock

Moderate

80

202 upvotes

Merge Two Sorted Arrays

Moderate

80

159 upvotes

Move Zeroes To End

Moderate

80

107 upvotes

Best Time to Buy and Sell Stock II

Moderate

80

67 upvotes

Complete Sum

Easy

40

30 upvotes

Equilibrium Index

Easy

40

17 upvotes

Majority element

Easy

40

133 upvotes

NINJA JASOOS

Easy

40

5 upvotes

Squares of a Sorted Array

Easy

40

41 upvotes

Pascal's Triangle

Easy

40

285 upvotes

Remove Duplicates from Sorted Array

Easy

40

37 upvotes

Merge Intervals

Moderate

80

148 upvotes

3Sum

Moderate

80

250 upvotes

Product Of Array Except Self

Easy

40

161 upvotes

Data Structure Supporting Insert Delete And GetRandom

Easy

40

7 upvotes

Count All Subarrays With Given Sum

Moderate

80

29 upvotes

Next Permutation

Moderate

80

250 upvotes

Spiral Matrix

Easy

40

38 upvotes

Container With Most Water

Moderate

80

49 upvotes

Inplace rotate matrix 90 degree

Easy

40

28 upvotes

Word Search - l

Moderate

80

8 upvotes

Closest Sum

Moderate

80

47 upvotes

Game Of Life

Moderate

80

5 upvotes

Timing Sum

Moderate

80

16 upvotes

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