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List of Perfect Square Numbers from 1 to 100

Last Updated: 23 July 2025

A perfect square is an integer that can be expressed as the square of another integer. In mathematical terms, a number n is a perfect square if there exists an integer m s...read more

Mathematics

School Learning

maths-perfect-square

Perfect Square Interesting Facts

Last Updated: 23 July 2025

Here are some interesting facts about Perfect Squares or Square Numbers.If the original number is even, the perfect square will also be even. Similarly, if the number is o...read more

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Mathematics

maths-perfect-square

Is 125 a perfect square?

Last Updated: 27 August 2024

No, 125 is not a perfect square.125 can be written as the sum of two squares in two distinct ways: 125 = 102 + 52 or 112 + 22. The square root of 125 is represented as 5 √...read more

Mathematics

maths-perfect-square

Find all pairs such that (X, Y) such that X^2 = Y and X < Y

Last Updated: 23 July 2025

Given an array arr[] of positive integers, the task is to find the count of all the pairs (X, Y) in the array such that X2=Y and YX.Examples:Input: arr[] = {2, 4, 8, 16, 9...read more

C++ Program to Generate a matrix having sum of secondary diagonal equal to a perfect square

Last Updated: 23 July 2025

Given an integer N, the task is to generate a matrix of dimensions N x N using positive integers from the range [1, N] such that the sum of the secondary diagonal is a per...read more

Java Program to Generate a matrix having sum of secondary diagonal equal to a perfect square

Last Updated: 23 July 2025

Given an integer N, the task is to generate a matrix of dimensions N x N using positive integers from the range [1, N] such that the sum of the secondary diagonal is a per...read more

Python3 Program to Generate a matrix having sum of secondary diagonal equal to a perfect square

Last Updated: 23 July 2025

Given an integer N, the task is to generate a matrix of dimensions N x N using positive integers from the range [1, N] such that the sum of the secondary diagonal is a per...read more

Javascript Program to Generate a matrix having sum of secondary diagonal equal to a perfect square

Last Updated: 23 July 2025

Given an integer N, the task is to generate a matrix of dimensions N x N using positive integers from the range [1, N] such that the sum of the secondary diagonal is a per...read more

Find sum of all odd perfect squares in the range [L, R]

Last Updated: 10 December 2021

Given two integers L and R. The task is to find the sum of all the odd numbers which are perfect square in the range [L, R].Examples:Input: L = 1, R = 9Output: 10Explanati...read more

Find N-th term in the series 0, 4, 18, 48, 100 ...

Last Updated: 06 December 2021

Given a series 0, 4, 18, 48, 100 . . . and an integer N, the task is to find the N-th term of the series.Examples:Input: N = 4Output: 48Explanation: As given in the sequen...read more

Sort a linked list after converting elements to their squares

Last Updated: 23 July 2025

Given a non-decreasing linked list. The task is to square the elements of the linked list and arrange them in sorted order without using any extra space.Examples:Input: 1-...read more

DSA

maths-perfect-square

Find all combinations of perfect squares that sum up to N with duplicates

Last Updated: 23 July 2025

Given a positive integer N, the task is to print all possible sum of perfect squares such that the total sum of all perfect squares is equal to N.Example:Input: N=8Output:...read more

Count of pair of integers (x , y) such that difference between square of x and y is a perfect square

Last Updated: 23 July 2025

Given an integer N. The task is to find the number of pairs of integers (x, y) both less than N and greater than 1, such that x2 - y is a square number or 0.Example:Input:...read more

Mathematical

DSA

maths-perfect-square

Find pair of consecutive Perfect Squares with difference K

Last Updated: 23 July 2025

Given an integer K, the task is to find two consecutive perfect squares whose difference is K. If there don't exist any such pairs of numbers, then print -1.Examples:Input...read more

Mathematical

DSA

maths-perfect-square

Maximize count of unique Squares that can be formed with N arbitrary points in coordinate plane

Last Updated: 23 July 2025

Given a positive integer N, the task is to find the maximum number of unique squares that can be formed with N arbitrary points in the coordinate plane.Note: Any two squar...read more

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