Check If Two Numbers Are Amicable in Go

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 16:02:41

531 Views

StepsRead two integers and store them in separate variables.Find the sum of the proper divisors of both the numbers.Check if the sum of the proper divisors is equal to the opposite numbers.If they are equal, they are amicable numbers.Print the final result.Enter number 1: 220Enter number 2: 284Amicable!Enter number 1: 349Enter number 2: 234Not Amicable!Example Live Demopackage main import "fmt" func main(){    var a, b int    fmt.Print("Enter first number: ")    fmt.Scanf("%d", &a)    fmt.Print("Enter second number: ")    fmt.Scanf("%d", &b)    sum1 := 0    for i:=1; i

Print Numbers in a Range without Using Loops in Go

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:54:37

247 Views

StepsDefine a recursive function.Define a base case for that function that the number should be greater than zero.If the number is greater than 0, call the function again with the argument as the number minus 1.Print the number.Enter the upper limit: 512345Enter the upper limit: 1512..15Example Live Demopackage main import (    "fmt" ) func printNo(number int){    if number >= 1{       printNo(number-1)       fmt.Println(number)    } } func main(){    var upper int    fmt.Print("Enter the upper limit: ")    fmt.Scanf("%d", &upper)    printNo(upper) }OutputEnter the upper limit: 5 1 2 3 4 5

Find Gravitational Force Between Two Objects in Golang

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:53:38

462 Views

StepsRead both the masses and the distance between the masses and store them in separate variables.Initialize one of the variables to the value of gravitational constant, G.Then, the formula f=(G*m1*m2)/(r**2) is used to determine the force acting between the masses.Rounding off up to two decimal places, print the value of the force.Enter the first mass: 1000000Enter the second mass: 500000Enter the distance between the centres of the masses: 20Hence, the gravitational force is: 0.08 NEnter the first mass: 90000000Enter the second mass: 7000000Enter the distance between the centres of the masses: 20Hence, the gravitational force is: 105.1 NExplanationUser must enter ... Read More

Find Area of Triangle Given All Three Sides in Go

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:52:40

599 Views

StepsRead all the three sides of the triangle and store them in three separate variables.Using the Heron's formula, compute the area of the triangle.Print the area of the triangle.Enter first side: 15Enter second side: 9Enter third side: 7Area of the triangle is: 20.69Enter first side: 5Enter second side: 6Enter third side: 7Area of the triangle is: 14.7ExplanationUser must enter all three numbers and store them in separate variables.First, the value of s is found which is equal to (a+b+c)/2Then, the Heron's formula is applied to determine the area of the triangle formed by all three sides.Finally, the area of the ... Read More

Check If a Number is a Perfect Number in Go

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:49:58

608 Views

StepsRead an integer and store it in a variable.Initialize a variable to count the sum of the proper divisors to 0.Use a for loop and an if statement to add the proper divisors of the integer to the sum variable.Check if the sum of the proper divisors of the number is equal to the variable.Print the final result.Enter any number: 6The number is a Perfect number!Enter any number: 25The number is not a Perfect number!Example Live Demopackage main import "fmt" func main(){    var n int    fmt.Print("Enter any number: ")    fmt.Scanf("%d", &n)    sum1 := 0    for i:=1; ... Read More

Find Numbers Divisible by 7 and Multiple of 5 in Go

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:48:27

557 Views

StepsTake in the upper and lower range and store them in separate variables.Use a for loop which ranges from the lower range to the upper range.Find the numbers which are divisible by both 5 and 7.Print those numbers.Case 1Enter the lower range: 1Enter the upper range: 1003570Case 2Enter the lower range: 400Enter the upper range: 700420455490525560595630665700ExplanationUser must enter the upper range limit and the lower range limit.The for loop ranges from the lower limit to the upper limit.The value of i ranges from the lower limit to the upper limit.Whenever the remainder of i divided by 5 and 7 is ... Read More

Print Largest Even and Largest Odd Number in a List using Golang

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:47:15

563 Views

Enter the number of elements to be in the list: 5Element: 45Element: 20Element: 80Element: 93Element: 3Largest even number: 80Largest odd number 93Enter the number of elements to be in the list: 4Element: 23Element: 10Element: 34Element: 89Largest even number: 34Largest odd number 89StepsEnter the number of elements of to be in the list.Define a size variable.Initialize an array with size.Take user's input for array.Iterate in the array, and compare oddRes and oddEven numbers for the largest.Print the largest evenRes and oddRes.Example Live Demopackage main import "fmt" func main() {    fmt.Printf("Enter the number of elements to be in the list:")    var ... Read More

Print Sum of Positive and Negative Numbers in a List using Go

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:45:21

370 Views

StepsRead a number of elements to be in a list.Take the elements from the user using a for loop and append to a list.Using a for loop, get the elements one by one from the list and check if it is positive or negative.If it is positive, check if it is odd or even and find the individual sum.Find the individual sum of negative numbers.Print all the sums.Enter the number of elements to be in the list: 4Element: -12Element: 34Element: 35Element: 89Sum of all positive even numbers: 34Sum of all positive odd numbers: 124Sum of all negative numbers: -12Enter the ... Read More

Print Multiplication Table of a Given Number in Golang

Rishikesh Kumar Rishi
Updated on 31-Jul-2021 15:35:29

1K+ Views

StepsRead a number and store it in a variable.Print the multiplication table of the given number.Enter the number to print the table for: 77 x 1 = 77 x 2 = 147 x 3 = 217 x 4 = 287 x 5 = 357 x 6 = 427 x 7 = 497 x 8 = 567 x 9 = 637 x 10 = 70Enter the number to print the table for: 1717 x 1 = 717 x 2 = 3417 x 3 = 5117 x 4 = 6817 x 5 = 8517 x 6 = 10217 x 7 = 11917 x 8 = 13617 x 9 = 15317 x 10 = 170ExplanationUser must enter a number.Using a print statement, print the multiplication table of the given number.Example Live Demopackage main import "fmt" func main(){    var n int    fmt.Print("Enter the number to print the multiplication table:")    fmt.Scanf("%d", &n)    for i:=1; i

Generate All Divisors of an Integer in Go

prashanth nallla
Updated on 31-Jul-2021 15:34:20

698 Views

StepsTake the value of the integer and store it in a variable.Use a for loop and an if statement to generate the divisors of the integer.Print the divisors of the number.Enter an integer:25The divisors of the number are:1525The divisors of the number are: 2012451020ExplanationUser must first enter the value and store it in a variable.Use a for loop to generate numbers from 1 to n.Using an if statement, check if the number divided by i gives the remainder as 0 which is basically the divisor of the integer.Print the divisors of the number.Example Live Demopackage main import "fmt" func main(){   ... Read More

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