Tel No. (+91) 7015535114

logoCGPA BOOSTER

For Array

Level 1


Question 1

Reverse the array

Try YourSelf

View Solution

Video Solution

Question 2

Find the maximum and minimum element in an array

Try YourSelf

View Solution

Video Solution

Question 3

Find the "Kth" max and min element of an array

Try YourSelf

View Solution

Video Solution

Question 4

Given an array which consists of only 0, 1 and 2. Sort the array without using any sorting algo

Try YourSelf

View Solution

Video Solution

Level 2


Question 1

Move all the negative elements to one side of the array

Try YourSelf

View Solution

Video Solution

Question 2

Find the Union and Intersection of the two sorted arrays.

Try YourSelf

View Solution

Video Solution

Question 3

Write a program to cyclically rotate an array by one.

Try YourSelf

View Solution

Video Solution

Question 4

find Largest sum contiguous Subarray [V. IMP]

Try YourSelf

View Solution

Video Solution

Level 3


Question 1

Minimise the maximum difference between heights [V.IMP]

Try YourSelf

View Solution

Video Solution

Question 2

Minimum no. of Jumps to reach end of an array

Try YourSelf

View Solution

Video Solution

Question 3

find duplicate in an array of N+1 Integers

Try YourSelf

View Solution

Video Solution

Question 4

Merge 2 sorted arrays without using Extra space.

Try YourSelf

View Solution

Video Solution

Level 4


Question 1

Kadane's Algo [V.V.V.V.V IMP]

Try YourSelf

View Solution

Video Solution

Question 2

Merge Intervals

Try YourSelf

View Solution

Video Solution

Question 3

Next Permutation

Try YourSelf

View Solution

Video Solution

Question 4

Count Inversion

Try YourSelf

View Solution

Video Solution

Level 5


Question 1

Best time to buy and Sell stock

Try YourSelf

View Solution

Video Solution

Question 2

find all pairs on integer array whose sum is equal to given number

Try YourSelf

View Solution

Video Solution

Question 3

find common elements In 3 sorted arrays

Try YourSelf

View Solution

Video Solution

Question 4

Rearrange the array in alternating positive and negative items with O(1) extra space

Try YourSelf

View Solution

Video Solution

Level 6


Question 1

Find if there is any subarray with sum equal to 0

Try YourSelf

View Solution

Video Solution

Question 2

Find factorial of a large number

Try YourSelf

View Solution

Video Solution

Question 3

find maximum product subarray

Try YourSelf

View Solution

Video Solution

Question 4

Find longest coinsecutive subsequence

Try YourSelf

View Solution

Video Solution

Level 7


Question 1

Given an array of size n and a number k, fin all elements that appear more than " n/k " times.

Try YourSelf

View Solution

Video Solution

Question 2

Maximum profit by buying and selling a share atmost twice

Try YourSelf

View Solution

Video Solution

Question 3

Find whether an array is a subset of another array

Try YourSelf

View Solution

Video Solution

Question 4

Find the triplet that sum to a given value

Try YourSelf

View Solution

Video Solution

Level 8


Question 1

Trapping Rain water problem

Try YourSelf

View Solution

Video Solution

Question 2

Chocolate Distribution problem

Try YourSelf

View Solution

Video Solution

Question 3

Smallest Subarray with sum greater than a given value

Try YourSelf

View Solution

Video Solution

Question 4

Three way partitioning of an array around a given value

Try YourSelf

View Solution

Video Solution

Level 9


Question 1

Minimum swaps required bring elements less equal K together

Try YourSelf

View Solution

Video Solution

Question 2

Minimum no. of operations required to make an array palindrome

Try YourSelf

View Solution

Video Solution

Question 3

Median of 2 sorted arrays of equal size

Try YourSelf

View Solution

Video Solution

Question 4

Median of 2 sorted arrays of different size

Try YourSelf

View Solution

Video Solution