All of the following operators give the same result EXCEPT A. num += 1; B. num ++; C. int m; num = m+1; D. num = num +1;
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Computer Science
All of the following operators give the same result EXCEPT
A. num += 1;
B. num ++;
C. int m;
num = m+1;
D. num = num +1;
Step by step
Solved in 3 steps
- (General math) The value of p can be approximated by this series: 4(113+1517+....) Using this formula, write a program that calculates and displays the value of , using 2, 3, and 4 terms of the series.A complex number is a number in the form a + bi, where a and b are real numbers and i is sqrt( -1). The numbers a and b are known as the real part and imaginary part of the complex number, respectively.You can perform addition, subtraction, multiplication, and division for complex numbers using the following formulas:a + bi + c + di = (a + c) + (b + d)ia + bi - (c + di) = (a - c) + (b - d)i(a + bi) * (c + di) = (ac - bd) + (bc + ad)i(a+bi)/(c+di) = (ac+bd)/(c^2 +d^2) + (bc-ad)i/(c^2 +d^2)You can also obtain the absolute value for a complex number using the following formula:| a + bi | = sqrt(a^2 + b^2)(A complex number can be interpreted as a point on a plane by identifying the (a, b) values as the coordinates of the point. The absolute value of the complex number corresponds to the distance of the point to the origin, as shown in Figure 13.10.)Design a class named Complex for representing complex numbers and the methods add, subtract, multiply, divide, and abs for performing complex…(java) Program to display the numbers which are divisible by 7; (between 1 and 100) Example: 7, 14, 21, 28,........ 98
- Language : Java or C++ Write a Program that takes users input Date, Month and Year and detect what day of the week was it. e.g 17 July 2007 Output will be : Tuesday Note : Be aware of Leap yearC Language Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output the average calories burned for a person. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:printf("%0.2lf", yourValue);###Python Program-related question. So need the answer in python expressions. COSC 1336 – Programming Fundamentals I Program 3 – Arithmetic Expressions A county collects property taxes on the assessed value of property, which is 60 percent of its actual value. For example, if a house is valued at $158,000.00 its assessed value is $94,800. This is the amount the homeowner pays tax on. If the tax rate is $2.64 for each $100.00 of assessed value, the annual property tax for this house would be$2502.72. Write a program that asks the user for the actual value of a piece of property and the current tax rate for each $100.00 of assessed value. The program should then calculate and display how much annual property tax the homeowner will be charged for his property. Run your program three times with the data below and copy and paste the outputs to afile. Create a folder named, fullname_program3. Copy your source code and the output file to the folder. Property Value: Tax Rate$100,000.00…
- True or False ___(7) Java initializes variable str to value ‘\0’ after the statement String str; ___(8) Java initializes variable str to value null after the statement char str; ___(9) The index of the last character of the string “John” is 4.C++ Language code and explain Zodiac Sign Identifier - Ask the user's birth month and birth day and return the corresponding Zodiac Sign he/she belongs: Evaluate the user's birth month and day by checking the following: If born from, Mar 21 to Apr 19 - Aries Apr 20 to May 20 - Taurus May 21 to Jun 20 - Gemini Jun 21 to Jul 22 - Cancer Jul 23 to Aug 22 - Leo Aug 23 to Sep 22 - Virgo Sep 23 to Oct 22 - Libra Oct 23 to Nov 21 - Scorpio Nov 22 to Dec 21 - Sagittarius Dec 22 to Jan 19 - Capricorn Jan 20 to Feb 18 - Aquarius Feb 19 to Mar 20 - Pisces Example: What is your month of birth? 1 - January (31 days) 2 - February (27 days, if Leap Year 28 days) 3 - March (31 days) 4 - April (30 days) 5 - May (31 days) 6 - June (30 days) 7 - July (31 days) 8 - August (31 days) 9 - September (30 days) 10 - October (31 days) 11 - November (30 days) 12 - December (31 days) Please enter your birth month: 8 Please enter day of your birth: 16 Please enter your year of birth: 1997 Your birthday is every…A complex number is a number in the form a+bi, where a and b are real numbers and i is √(-1) The numbers a and b are known as the real part and imaginary part of the complex number, respectively. You can perform addition, subtraction, multiplication, and division for complex numbers using the following formulas: a + bi + c + di = (a+c) + (b+d)i (addition) a + bi − (c + di) = (a−c) + (b−d)i (subtraction) (a + bi) * (c + di) = (ac−bd) + (bc+ad)i (multiplication) (a + bi) / (c + di) = (ac+bd) / (c2+d2) + (bc−ad)i / (c2+d2) (division) You can obtain the Absolute Value for a complex number using the following formula: |a + bi| = √(a2 + b2) A Complex number can be interpreted as a point on a plane by identifying the (a,b) values as the coordinates of the point. The absolute value of the complex number corresponds to the distance of the point to the origin, as shown in the example below. (1) Design a class named Complex for representing complex numbers Include…
- Python Language Useful websites: : http://en.wikipedia.org/wiki/Radix http://www.purplemath.com/modules/numbbase.htm Special Rules: Use only Boolean/math expressions and conditional statements (if-statements). Do not use built-in functions for converting integers into a string representation. Here to start with: kthDigit(x: int, b: int, k: int) -> int .........(Display a pattern) Write a program that displays the following pattern:JJ aaa v vaaaJ J aa v v a aJ aaaa v aaaaPlease write in Java and use Math.PI for pi. I wrote the print statements, I need them where they belong: System.out.print("Enter\n1)Two dimensional shape\n2)Three dimensional shape:");System.out.print("Enter\n1)Circle\n2)Square\n3)Triangle:");System.out.print("Enter radius of circle:");System.out.print("Enter side of square:");System.out.print("Enter side of triangle:");System.out.printf("Area: %.2f \nPerimeter: %.2f", shape.getArea(), shape.getPerimeter());System.out.print("Enter\n1)Sphere\n2)Cube\n3)Tetrahedron:");System.out.print("Enter radius of sphere:");System.out.print("Enter side of cube:");System.out.print("Enter side of tetrahedron:");System.out.printf("Surface area: %.2f \nVolume: %.2f", shape.getArea(), shape.getVolume()); The screenshot explains the question.
