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Articles by Ankita Saini
Page 14 of 23
Swift Program to Print Hollow Right Triangle Star Pattern
This tutorial will discuss how to write swift program to print hollow right triangle star pattern. Star pattern is a sequence of “*” which is used to develop different patterns or shapes like pyramid, rectangle, cross, etc. These star patterns are generally used to understand or practice the program flow controls, also they are good for logical thinking. To create a hollow right triangle star pattern we can use any of the following methods Using nested for loop Using stride Function Below is a demonstration of the same − Input Suppose our given input is − Num = ...
Read MoreSwift Program To Print X Star Pattern
This tutorial will discuss how to write swift program to print X star pattern.Star pattern is a sequence of “*” which is used to develop different patterns or shapes like pyramid, rectangle, cross, etc. These star patterns are generally used to understand or practice the program flow controls, also they are good for logical thinking. To create a X star pattern we can use any of the following methods Using nested for loop Using stride Function Below is a demonstration of the same − Input Suppose our given input is − Num = 5 Output The desired ...
Read MoreSwift Program to Convert Char type variables to Int
This tutorial will discuss how to write swift program to convert char type variable to int. Swift support various datatypes and character and integers are one of them. Character represent single-character string like, “2”, “a”, “l”, etc. Whereas Integer represent numeric values like 2, 3, 45, 6, etc. To convert char type variable into Int type we can use any of the following method. Method 1 - Using whole Number Value Property We can convert char type variable into Int type using whole Number Value property. This property will convert character into number value if the character represent a ...
Read MoreSwift Program to Calculate Cube Sum of First n Natural Numbers
This tutorial will discuss how to write swift program to calculate cube sum of first n natural numbers. Natural numbers are those number which include all the positive number starting from 0 to infinite for example, 1, 2, 3, 4, ……n. Now we find the cube sum of first n natural numbers: 1+23+33+43 = 1 + 8 + 27 + 64 = 100. Below is a demonstration of the same − Input Suppose our given input is − Num = 5 Output The desired output would be − Cube Sum of first 5 numbers are 225. Algorithm Following ...
Read MoreSwift Program to Calculate Area and Perimeter of Equilateral Triangle
This tutorial will discuss how to write swift program to calculate area and perimeter of equilateral triangle A triangle whose all sides and angles are equal is known as the equilateral triangle. Each angle of equilateral triangle is 60 degrees. It is also known as 3-side polygon. Area of Equilateral Triangle The amount of space occupied between the three lines of the triangle is known as the area of the equilateral triangle. Formula Following is the formula − Area = √3x2/ 4 Here x is the side of the equilateral triangle. Below is a demonstration of the ...
Read MoreSwift Program to Find the Mid-point of a Line
This tutorial will discuss how to write swift program to find the mid-point of a line. A point lies between the middle of two points is known as mid-point. Suppose we have two points A and B and C point is the mid-point located between A and B. Midpoint always divide lines segment in equal parts. Or we can say mid-point is always equidistant from other two points. Formula Following is the formula − Midpoint = ((a1+a2)/2, (b1+b2)/2) Below is a demonstration of the same − Input Suppose our given input is − Point 1: (5.0, 6.0) ...
Read MoreSwift Program to Calculate Distance Between Two Points
This tutorial will discuss how to write swift program to calculate distance between two points. Suppose we have two points and a line connect these points together. So the length of the line is known as the distance between two points in a plane. This formula is used to find the distance between two points in XYplane. Formula Following is the formula − Distance = sqrt((a2-a1) + (b2-b1)) Below is a demonstration of the same − Input Suppose our given input is − Point 1: (1.0, 2.0) Point 2: (3.0, 4.0) Output The desired output would ...
Read MoreSwift Program to Calculate Area of Hexagon
This tutorial will discuss how to write swift program to calculate area of hexagon. A hexagon is a two-dimensional shape with 6 sides of same or different length. It contains six vertices and six interior angles. Hexagon is classified into four types according to their length and internal angles − Regular Hexagon Irregular Hexagon Convex Hexagon Concave Hexagon In this article we will find the area of Regular hexagon. Regular hexagon are those hexagons in which the all the sides are of equal length. The sum of all six interior angles is 720 degrees and the sum of ...
Read MoreSwift Program to Calculate Area of Octagon
This tutorial will discuss how to write swift program to calculate area of octagon. An octagon is a two-dimensional shape with 8 sides and also consists of eight interior and exterior angles. The total amount of space enclosed inside the octagon is known as the area of the octagon. Formula: Following is the formula of the area of the octagon − Area = 2 *(side)2*(1+√2) Below is a demonstration of the same − Input Suppose our given input is − side = 15 Output The desired output would be − Area of octagon = 1086.3961030678927 ...
Read MoreSwift Program to Print Diagonal Matrix Pattern
This tutorial will discuss how to write swift program to print Diagonal Matrix pattern. Diagonal matrix are those matrix in which all the elements are 0 except the principal diagonal.Or we can say that in a diagonal matrix off diagonal blocks are 0 and main diagonal blocks are square matrices. To create a diagonal matrix pattern we can use any of the following method − Using nested for loop Using stride Function Below is a demonstration of the same − Input Suppose our given input is − Num = 3 Output The desired output would be − 1 0 ...
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