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3 years ago

Who created the first photograph

Computers and Technology

2 answers:

Tems11 [23]3 years ago

8 0

Nicephore Niepce created the first photograph.

Talja [164]3 years ago

4 0

Answer:

Joseph Nicéphore Niépce in 1826. The photograph was taken from the upstair's windows of Niépce's estate in the Burgundy region of France. cool. right?

Explanation:

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JAVA- If you have an int as the actual parameters, will it change to fit the parameters if it requires a double, or will the cod

ivann1987 [24]

If you have only 1 method that is not overloaded, then you will not be able to call it with inappropriate parameter types, that is, if the initial type of the parameter is int, then it will not be able to get the double, float, and other values, because of this an error will occur.

For this, method overloading is created.

Method overloading is when you create methods with the same name, but only the content and parameters of the methods are/can-be completely different.

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3 years ago

Input a list of employee names and salaries and store them in parallel arrays. End the input with a sentinel value. The salaries

4vir4ik [10]

Using the knowledge in computational language in JAVA it is possible to write the code being Input a list of employee names and salaries and store them in parallel arrays

<h3>Writting the code in JAVA:</h3>

BEGIN

DECLARE

employeeNames[100] As String

employeeSalaries[100] as float

name as String

salary, totalSalary as float

averageSalary as float

count as integer

x as integer

rangeMin, rangeMax as float

INITIALIZE

count = 0;

totalSalary =0

DISPLAY “Enter employee name. (Enter * to quit.)”

READ name

//Read Employee data

WHILE name != “*” AND count < 100

employeeNames [count] = name

DISPLAY“Enter salary for “ + name + “.”

READ salary

employeeSalaries[count] = salary

totalSalary = totalSalary + salary

count = count + 1

DISPLAY “Enter employee name. (Enter * to quit.)”

READ name

END WHILE

//Calculate average salary with mix , max range

averageSalary = totalSalary / count

rangeMin = averageSalary - 5

rangeMax = averageSalary + 5

DISPLAY “The following employees have a salary within $5,000 of the mean salary of “ + averageSalary + “.”

For (x = 0; x < count; x++)

IF (employeeSalaries[x] >= rangeMin OR employeeSalaries[x] <= rangeMax )

DISPLAY employeeNames[x] + “\t” + employeeSalaries[x]

END IF

END FOR

END

See more about JAVA at brainly.com/question/12978370

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2 years ago

What is the password based off of the clues

nevsk [136]

Answer:

i would say Plane, if not then Plane then the person's birthdate.

Explanation:

3 0

2 years ago

Help me help you...........

lyudmila [28]

Answer:

the 4th answer

Explanation:

w stage for width, h for height.

6 0

2 years ago

The pointer to the dynamic array is called data, and the size of the dynamic array is stored in a private member variable called

MatroZZZ [7]

Answer:

Following are code to this question:

void bag::triple_capacity()//defining a method bag that uses the scope resolution operator to hold triple_capacity

{

int* newArray = new int[3*capacity];//defining an array that holds capacity value

for(int x=0;x<capacity;x++)//defining for loop to hold array value

{

newArray[x] = data[x];//holding array value in newArray

}

delete[] data;//using the delete keyword to delete value in array

data = newArray;//holding array value in data

capacity = capacity*3;//increaing the array size value

}

Explanation:

In this code, a method "bag" is declared that uses the scope resolution operator that holds the triple_capacity method, inside the method an array "newArray" is declared that uses the for loop to hold array value.

In the next step, the delete keyword is declared that delete data value and hold newArray value within it and at the last, it increases the capacity of the array.

4 0

3 years ago