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Profile
description
Articles
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Campus Ambassadors
Uncover Diverse Options in Colleges and Companies
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nnsk1997
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1314
Rank
Current POTD Streak
STREAK
00
/969
days
Institution
Indian Institute of Technology, Dhanbad (IIT ISM)
Language Used
C++, Java
Overall Coding Score
212
Total Problem Solved
198
Monthly Coding Score
_ _
Campus Ambassador
indian_
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Contributor
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SCHOOL (25)
BASIC (85)
EASY (52)
MEDIUM (36)
HARD (0)
Sum Of Digits
Maximum and Minimum Of Array Elements
Sum of Series
Sum of Array
Swap kth elements
Value equal to index value
Reverse an Array
Remove Spaces
Palindrome
Binary representation
Average in a stream
Remainder Evaluation
Lower case to upper case
12 hour clock addition
12 hour clock subtraction
12 hour clock Multiplication
Parallel or Perpendicular?
Find the median
Perfect Number
Number of divisors
1s Complement
Diagonal sum
Combinational Logic
Mean
Multiply Array
Check for subsequence
Implement stack using array
Maximum repeating number
Find the nth number in the sequence
Check if divisible by 4
Remove repeated digits in a given number
Even occurring elements
Sum of large numbers
The AND Gate
Prime Number
How many pizzas ?
No of Carry Operations
Leap Year
Count Squares
Swap two nibbles in a byte
Pairs of prime number
Perfect Cubes in a Range
Sum of distinct elements
Mega Sale
Sum of primes
Binary number to decimal number
Nth Even Fibonacci Number
The OR Gate
Digits in a set
Print the Kth Digit
String with numbers at its end
Sort The Array
Maximum Area
Sort a String
Searching a number
Elements before which no element is bigger
Help Joey
DELETED - Sum of two Squares [Duplicate]
King's War
Flying Jet
Metro Problem
Squares in a Matrix
Count rotations divisible by 4
Union of two arrays
Count zero
Shortest direction
Ways To Tile A Floor
Multiples Power
Maximum Occuring Character
Find position of set bit
Maximum product of two numbers
Bit Difference
Good String
Keypad typing
Minimum difference pair
Factorial
Remove character
Find the remainder
Reverse sub array
Sum of Digits Divisibility
Total count
Power of 2
Check if a number can be expressed as x^y
Rotate Array
Minimize string value
Exceptionally odd
Angle between hour and minute hand
Invert the Bits
Check if divisible by 11
Lucky Number-2
XOR of all elements
Middle of Three
Pattern Jumping
Check if a number is power of another number
Roots of Quadratic Equation
Student record
Rotating an Array
Number of Integer solutions
The Lazy Caterer's Problem
Reverse array in groups
The XOR Gate
Composite Series
Professor and Parties
Common Divisors
Perfect Reversible String
Max-Min conversion
Matching Pair
Find Substring from last of the Given String
Missing number
Find duplicates under given constraints
Special Stack
Parenthesis Checker
Implement two stacks in an array
Reverse a string using Stack
Evaluation of Postfix Expression
Reach the Nth point
Floor in a Sorted Array
Facing the sun
Amend The Sentence
Pattern Searching
Remove b and ac from a given string
Roman Number to Integer
Maximum no of 1's row
Encrypt the string - 2
Love For The Twins
Arithmetic Number
Non Repeating Character
Max value
Equilibrium Point
Sherlock a Detective
Sum of all substrings of a number
Missing ranges of numbers
Frequencies of Limited Range Array Elements
Intersection of two arrays
Palindrome String
Generate Binary Numbers
Equal Point in Sorted Array
Prime Factors
Sieve of Eratosthenes
Padovan Sequence
Remove all duplicates from a given string
Divisible Numbers
Alternate positive and negative numbers
Chocolate Distribution Problem
Search in a matrix
Rotate by 90 degree
Left most and right most index
Number of 1 Bits
Leaders in an array
Nth Fibonacci Number
Missing number in array
Trace Path
Minimum element in a sorted and rotated array
Reverse words in a given string
Inverted triangle of stars
Product Pair
Sum of all prime numbers between 1 and N.
Check if array is sorted
Maximum Possible Sum of Products
Number Of Open Doors
Unusual String Sort
Key Pair
Longest Bitonic subsequence
Stock span problem
Sort a stack
Next Greater Element
Infix to Postfix
Maximum Product Subarray
Array to BST
Flip Bits
Kadane's Algorithm
Longest Common Subsequence
Two Repeated Elements
Maximum Difference
Decode the string
Kth Smallest Factor
Non Repeating Numbers
Sum of two elements with sum nearest to zero
Sum of Middle Elements of two sorted arrays
Column name from a given column number
Minimum sum
3 Divisors
Max Sum without Adjacents
Surpasser Count
Find the number of subarrays having even sum
Nth digit in sequence
Count total set bits
Rearrange Array Alternately
Boolean Matrix
Possible groups
Number of paths
Number of occurrence
k largest elements
Permutations of a given string
Majority Element
Sort an array of 0s, 1s and 2s
Search in a Rotated Array
Find Indexes of a subarray with given sum