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Articles by Rishikesh Kumar Rishi
Page 27 of 102
Adjust the width of box in boxplot in Python Matplotlib
To adjust the width of box in boxplot in Python matplotlib, we can use width in the boxplot() method.StepsSet the figure size and adjust the padding between and around the subplots.Make a Pandas dataframe, i.e., two-dimensional, size-mutable, potentially heterogeneous tabular data.Make a box and whisker plot, using boxplot() method with width tuple to adjust the box in boxplot.To display the figure, use show() method.Exampleimport pandas as pd import numpy as np from matplotlib import pyplot as plt plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True data = pd.DataFrame({"Box1": np.random.rand(10), "Box2": np.random.rand(10)}) ax = plt.boxplot(data, widths=(0.25, 0.5)) plt.show()Output
Read MoreHow to draw a heart with pylab?
To draw a heart with pylab/pyplot, we can follow the steps given below −StepsSet the figure size and adjust the padding between and around the subplots.Create x, y1 and y2 data points using numpy.Fill the area between (x, y1) and (x, y2) using fill_between() method.Place text on the plot using text() method at (0, -1.0) point.To display the figure, use show() method.Exampleimport numpy as np from matplotlib import pyplot as plt plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True x = np.linspace(-2, 2, 1000) y1 = np.sqrt(1 - (abs(x) - 1) ** 2) y2 = -3 * np.sqrt(1 - ...
Read MoreGolang Program to Determine Recursively Whether a Given Number is Even or Odd
StepsTake a number from the user and store it in a variable.Pass the number as an argument to a recursive function.Define the base condition as the number to be lesser than 2.Otherwise, call the function recursively with the number minus 2.Then, return the result and check if the number is even or odd.Print the final result.Enter a number: 124Number is even!Enter a number: 567Number is odd!Example Live Demopackage main import ( "fmt" ) func check(n int) bool{ if n < 2 { return n % 2 == 0 } return check(n - 2) } ...
Read MoreGolang Program to Read Two Numbers and Print their Quotient and Remainder
To print the Quotient and Remainder of two numbers, we can use the division operator and the modulo operator.Let's take an Example:a = 15 and b = 2Quotient is 15/2 = 7Remainder is 15 % 2 = 1StepsDefine the variables, a and b.Use print statement for the first number.Use print statement for the second number.Find the division of the numbers, a and b.Find the remainder of the numbers, a and b.Print the calculated division.Print the calculated remainder.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: ...
Read MoreGolang Program to Read Three Digits and Print all Possible Combinations from the Digits
Numbers are: a, b and c => 1, 2, 3Combination of (a, b, c) are: (1, 1, 1), (1, 2, 1), (1, 2, 2), (1, 2, 3), . . ., (3, 3, 3).StepsDefine the variables, a, b and c.Print statement for the first number and scan the number.Print statement for the second number and scan the number.Print statement for the third number and scan the number.Initialize an array with numbers, a, b and c.Iterate the array with iterator i, j and k.Print (i, j, k)th index number of the array.Example Live Demopackage main import "fmt" func main(){ var a, b, ...
Read MoreGolang Program to check if two numbers are Amicable Numbers
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
Read MoreGolang Program to Print the Numbers in a Range (1, upper) without Using any Loops
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
Read MoreGolang Program to Find the Gravitational Force Acting Between Two Objects
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 MoreGolang Program to Find the Area of a Triangle Given All Three Sides
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 MoreGolang Program to Check if a Number is a Perfect Number
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; ...
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