Maximum sum rectangle in a 2D matrix DP-27

Given a 2D array, find the maximum sum subarray in it. For example, in the following 2D array, the maximum sum subarray is highlighted with blue rectangle and sum of...

PHP imagefilledrectangle() Function

The imagefilledrectangle() function is an inbuilt function in PHP which is used to create a filled rectangle. This function creates a rectangle filled with given colo...

PHP imagerectangle() Function

The imagerectangle() function is an inbuilt function in PHP which is used to draw the rectangle. Syntax: bool imagerectangle( $image, $x1, $y1, $x2, $y2, $color ) Par...

PHP ImagickDraw rectangle() Function

The ImagickDraw::rectangle() function is an inbuilt function in Imagick library of PHP which is used to draw a rectangle. Syntax: bool ImagickDraw::rectangle( $x1, $y...

PHP ImagickDraw roundRectangle() Function

The ImagickDraw::roundRectangle() function is an inbuilt function in Imagick library of PHP which is used to draw a rounded rectangle. Syntax: bool ImagickDraw::round...

Area and Perimeter of Rectangle in PL/SQL

Prerequisite – PL/SQL introduction In PL/SQL code groups of commands are arranged within a block. A block group related declarations or statements. In declare ...

Draw Rectangle in C graphics

rectangle() is used to draw a rectangle. Coordinates of left top and right bottom corner are required to draw the rectangle. left specifies the X-coordinate of top le...

Maximum sum rectangle in a 2D matrix DP-27

Given a 2D array, find the maximum sum subarray in it. For example, in the following 2D array, the maximum sum subarray is highlighted with blue rectangle and sum of...

Check if four segments form a rectangle

We are given four segments as a pair of coordinates of their end points. We need to tell whether those four line segments make a rectangle or not. Examples: Input : s...

Find if two rectangles overlap

Given two rectangles, find if the given two rectangles overlap or not. Note that a rectangle can be represented by two coordinates, top left and bottom right. So mai...