Let an user enter a positive integer and store it in the integer variable X, write a Java if-else statement to display if X is an even number or an odd number:
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5. Let an user enter a positive integer and store it in the integer variable X, write a Java if-else statement to display if X is an even number or an odd number:
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- QUESTION 24 Given: int x; Write a Java statement to assign a random integer number between 1 and 10 to variable x.Help needed ASAP! Language: JAVA Fill in your code for the following program that takes two words as input from the keyboard, representing a user ID and a password, then the program does the following: If the user ID and the password match “admin” and “open”, respectively, then output “Welcome”. If the user ID matches “admin” and the password does not match “open”, output “Wrong password”. If the password matches “open” and the user ID does not match “admin”, output “Wrong user ID”. Otherwise, output “Sorry, wrong ID and password”. import java.util.Scanner; public class Login{ public static void main(String[] args){ Scanner scan = ____ Scanner(________);//instantiate a Scanner object String userID = scan._________; // read the user ID String password = scan.__________; // read the password if(________________________________) { System.out.println("Welcome"); } else if(___________________________) { System.out.println("Wrong password"); } else…Q1: Can you read this question carefully rebug and type the answers Debug Problem 1: As an intern for The Weather Channel, you have been instructed to debug a java program that converts Celsius to Fahrenheit. If the formula runs correctly, then 12 degrees in Celsius should give 54 degrees in Fahrenheit . Here is the formula given and it might not be correctly stated in terms of () needed and the order of operations. Google a reputable site if needed.: °F = °C x 9/5 + 32 Remember that there may be more than one problem to fix. It could be that variables have an incorrect data type. It could be that the formula is not coded correctly. Also, some import statements could be missing. Copy and paste the code below in JGrasp and debug the code. Here is the code to debug: // Convert Celsius to Fahrenheit class CelsiusToFahr { public static void main (String args[]) { Scanner keyboard = new Scanner(System.in); int celsius = 0; int fahr = 0; System.out.println("Input the degrees in…
- Q1\Write a java program that read student name and four marks form the keyboard. Then, it determines a student's final grade and indicate whether it is passing or failing. The final grade is calculated as the average of four marks.4. During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot. The following program prompts the user to enter the size of the fertilizer bag, in pounds, the cost of the bag, and the area, in square feet, that can be covered by the bag. The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly. // Logic errors. #include #include using namespace std; int main() { double costs double area; double bagsize; cout > bagsize; cout > cost; cout > area; cout << endl; cout << "The cost of the fertilizer per pound is: $" << bagsize / cost << endl; cout << "The cost of fertilizing per square foot is: $" << area / cost << endl; return 0; }(Misc. application) a. Write a program to reverse the digits of a positive integer number. For example, if the number 8735 is entered, the number displayed should be 5378. (Hint: Use a do statement and continuously strip off and display the number’s units digit. If the variable numinitially contains the number entered, the units digit is obtained as (num % 10). After a units digit is displayed, dividing the number by 10 sets up the number for the next iteration. Therefore, (873510)is5and(8735/10)is873. The do statement should continue as long as the remaining number is not 0.) b. Run the program written in Exercise 3a and verify the program by using appropriate test data.
- 1. Write a program that prompts the user to enter an integer between 0 and 6 and prints thie day name of the week (Sunday is 0, Monday is 1,..., and Saturday is 6). 2. Write a program that prompts the user to enter an integer and tests if it is divisible by 5 and 3, or if its divisible by 5 or 3 or if its divisible by 5 or 3 but not both.Q3: Write a program in which user is asked to enter two integers (divisor and dividend) and computes the quotient and remainder. To compute quotient and remainder, both divisor and dividend should be integers.Q7-Write a program that simulates a simple calculator. It reads two integers and a character. If the character is a +, the sum is printed; if it is a -, the difference is printed; if it is a *, the product is printed; if it is a /, the quotient is printed; and if it is a %, the remainder is printed. (Use a switch statement.)
- 1- If money is left in a particular bank for more than 5 years, the bank pays interest at a rate of 4.5% of the money; otherwise, the interest rate is 3.0% of the money. Write a program to accept the number of years in the variable numYears and money in the variable money then display the correct interest rate, depending on the value input into numYears 2- Write a program that accepts a user-entered number and calculates the square. Before calculating, check that the number is negative, and isn't zero. If either condition occurs, display a message stating that the operation can't be calculated. 3- Write a program which accept a number of 2 digits and check if ones digit is greater than the tens digit print the number in reverse order, if each of the ones digit and the tens digit greater than 5 print the average of them (ones and tens), otherwise print the message( NOT valid ). 4- Write C++ program to accept a number num (with any number of digits). Then, if the number of digits equal…*2. Express the following Boolean expressions in simpler form; that is, use fewer operators. x is an in (d) !(x <= y)9- Write a program which read a number of 3 digits and check if (units, tens, hundreds) digit is greater than 5, convert this digit to 5. FOR eg. 147 After check 145 983 After check 553
