Programming & Computer Science Answers

Compute - ABE-DF4 using 15’s complement all to the base 16

Draw a flowchart to calculate the acceleration (m/s2) obtained from the motion of the cable. Apply appropriate control structure for tracing any invalid input that might occur in the program. Mass of should be higher than mass .

Write a program that reads a Celsius degree in a double value from the console, then converts it to Fahrenheit and displays the result. The formula for the conversion is as follows:

fahrenheit = (9 / 5) * celsius + 32



Hint: In C++, 9 / 5 is 1, but 9.0 / 5 is 1.8.

#include <iostream.h>

int main()

{

char ch == ‘a’;

if (ch >= ‘A’ && ch <= ‘Z’)

ch = ch + 32;

else

ch = ch - 32;

cout << “Output = ” << ch;

}

You can open and close the input file twice. This is just a recommendation. You’re welcome to find a more effective way.For the first time when you open the input file, you can get the total of all grades and the counter in order to calculate the average. You will needoA for loop or a while loop to read a grade at a time: e.g., for line in infile:For the second time when you open the input file, you can compare each grade with the average to determine if the grade is above or below the average. You will need oA for loop or a while loop to read a grade at a time: e.g., for line in infile:oConversion from a line (string) into a float: e.g., grade = float(line)oA condition structure to determine if the grade is above or below the average: e.g., if-elif statementoA counter for the number of grades above the averageoAnother counter for the number of grades below the average

write a program in Java code that assigns a value entered by the user to a variable. The program then increases the value of the variable by 10 and outputs the result. Don’t forget to include the comments at the top of your program.



//***********************************************

// ASSIGNMENT #: 2

// PROBLEM #: 1

// PROGRAM-NAME: AddTen

//**********************************************

class AddTen {

public static void main(String[] args){

//Declare variables as integers, initialize variables with values

int myNumber = 5;

int myAnswer = 0;

//Do the calculation

myAnswer = myNumber + 10

Write a program in C programming language, that will open a bitmap image file in read mode, reads its contents, and display it on the screen

def mystery1(x):

return x + 2


def mystery2(a, b = 7):

return a + b


#MAIN

n = int(input("Enter a number:"))

ans = mystery1(n) * 2 + mystery2 (n * 3)

print(ans) what is the output of the user enters -4

The mainline logic of almost every procedural program consists of three parts namely housekeeping tasks,details loop and end of job tasks. By making use of flowcharts,show how these parts can be in your solution

Task 5: Calculate number of days since the Independence Day


Write a function num_indep_days() which computes the number of days elapsed since 14th August 1947 to the date provided as input to the function. Remember that February of each leap year has 29 days! The function prototype is given below:


int num_indep_days(int day, int month, int year)