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Articles by AmitDiwan
Page 638 of 840
Kotlin Program to Find all Roots of a Quadratic Equation
In this article, we will understand how to calculate the roots of a quadratic equation in Kotlin. A quadratic equation is an algebraic expression of the second degree or in other words, it has two results i.e., real number and an imaginary number. Below is a demonstration of the same Suppose our input is − a = 1, b = 2, c = 3 The desired output would be − The roots of the quadratic equation are root1 = -1.00+1.41i root2 = -1.00-1.41i Algorithm Step 1 − Start Step 2 − Declare six values: inputA, inputB, inputC, ...
Read MoreKotlin Program to Find the Largest Among Three Numbers
In this article, we will understand how to find the largest of three integers in Kotlin. This is done using a greater than operator (= input2 && input1 >= input3) println("The first value i.e $input1 is the largest number.") else if (input2 >= input1 && input2 >= input3) println("The second value i.e $input2 is the largest number.") else println("The third value i.e $input3 is the largest number.") Let us now see the complete example to find the largest among three numbers in Kotlin − fun main() { ...
Read MoreKotlin Program to Compute Quotient and Remainder
In this article, we will understand how to compute the quotient and reminder in Kotlin. Quotient and Reminder is calculated using two simple formulae − “Quotient = Dividend / Divisor” “Remainder = Dividend % Divisor” Below is a demonstration of the same Suppose our input is − Dividend value: 50 Divisor: 3 The desired output would be − Quotient: 16 Remainder: 2 Algorithm Step 1 − Start Step 2 − Declare four integers as myDividend , myDivisor, resultQuotient, resultRemainder Step 3 − Define the integers Step 4 − Use the formula to find the quotient and ...
Read MoreKotlin Program to Print the ASCII values
In this article, we will understand how to print ascii values of characters. This is done by assigning the character to an integer value and printing those integer values. Below is a demonstration of the same Suppose our input is − Enter a character: s The desired output would be − Ascii value of s is 115 Algorithm Step 1 − Start Step 2 − Declare a char as input Step 3 − Define the character Step 4 − Assign the character to an integer variable using toInt() function and store it in myResult. Step 5 − ...
Read MoreKotlin Program to Find the Surface Area and Volume of Cuboid
In this article, we will understand how to compute the surface area and volume the cuboid. The surface area of cuboid is calculated using the formula − 2*( length *width + width* height + height*length) The Volume of the cuboid is calculated using the formula length*width*height Below is a demonstration of the same − Suppose our input is − length= 6; width= 7; height= 8; The desired output would be − Volume Of the Cuboid is : 336.0 Surface area Of the Cuboid is : 292.0 Algorithm Step 1 − START Step 2 − Declare ...
Read MoreKotlin Program to Find the Perimeter of a Rectangle
In this article, we will understand how to find the perimeter of a rectangle. The Perimeter of a rectangle is calculated using the following formulae 2*(length + width) Below is a demonstration of the same − Suppose our input is The length of the sides of a rectangle are: 5, 8, 5, 8 The desired output would be Perimeter : 26 Algorithm Step 1 − START Step 2 − Declare three integer variables length, width and myResult. Step 3 − Define the values. Step 4 − Calculate the perimeter using the formula 2 * (length + ...
Read MoreKotlin Program to Calculate Simple Interest
In this article, we will understand how to calculate the Simple Interest in Kotlin. It is the percentage interest on total principal amount. Returns are less compared to Compound Interest. Simple Interest is calculated using the formula (principle*rate*time)/100 Below is a demonstration of the same Suppose our input is Principle number: 100000 Interest rate: 5 Time period in years: 2 The desired output would be Simple Interest: 1000 Algorithm Step 1 − START Step 2 − Declare four integer values principalAmount, interestRate, timePeriod, simpleInterest Step 3 − Define the values for principalAmount, interestRate, timePeriod, simpleInterest Step ...
Read MoreKotlin Program to Find Factorial of a number
In this article, we will understand how to find the factorial of a number. Factorial of a number is the product of itself with each of its lower numbers. Below is a demonstration of the same − Suppose our input is Enter the number : 5 The desired output would be − The factorial of 5 is 120 Algorithm Step 1 − Start Step 2 − Declare three integers: input, myResult and i Step 3 − Hardcode the integer Step 4 − Run a for-loop, multiply the number with its lower number and run the loop till ...
Read MoreKotlin Program to Check Armstrong Number between Two Integers
In this article, we will understand how to display the Armstrong numbers between the given two numbers in Kotlin. An Armstrong number is a number that is equal to the sum of the cubes of its own digits. For example, 153 is 153 = (1)3 + (5)3 + (3)3 Below is a demonstration of the same Suppose our input is 1 & 500 The desired output would be The Armstrong numbers between 1 and 500 are 2, 3, 4, 5, 6, 7, 8, 9, 153, 370, 371, 407 Algorithm Step 1 − Start Step 2 − ...
Read MoreKotlin Program to Display Alphabets (A to Z) using loop
In this article, we will understand how to print alphabets from A to Z or a to z in Kotlin. This is accomplished using a simple for-loop. Below is a demonstration of the same Suppose our input is A to Z The desired output would be A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Algorithm Step 1 − Start Step 2 − Declare a character variable: input Step 3 − Run a while loop with condition input greater that ...
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