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4 years ago

What is the output of the following statement?

Computers and Technology

1 answer:

ddd [48]4 years ago

8 0

Answer:

1 + 2

3 - 4

Explanation:

1 + 2 (it print the string "1+2" and goes to a new line

3 - 4 (it print the string "3-4" and goes to a new line)

= (it print the string "=" and goes to a new line)

3 (it perform arithmetic operation on 1+2 to give 3)

( It create empty new line)

7. (it perform arithmetic operation on 3+4 to give 7)

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1.What is the output of the following program? [10 Marks]namespace ConsoleApp1{class Program{static void Main(string[] args){int

Nataliya [291]

The program outputs the following rectangular array:

0 0 0 0

0 1 2 3

0 2 4 6

0 3 6 9

0 4 8 12

This is the correctly formatted C# program:

namespace ConsoleApp1{

class Program

{

static void Main(string[] args)

{

int i, j; // declare index variables used to iterate over the array A

int [,] A = new int[5,5]; // create a 5 by 5 array

/* Iterate over the array with the index variables i and j

and initialize each location A[i, j] with the product

of i and j. */

for (i = 0; i < 5; ++i)

{

for (j = 0; j < 4; ++j)

{

A[i, j] = i*j;

}

/* Iterate over the array again. This time, swap locations

A[i, j] with A[j, i] */

for (i = 0; i < 5; ++i)

{

for (j = 0; j < 4; ++j)

{

if (i < 5)

{

A[j, i] = A[i, j];

}

else

break;

// display the current location A[i, j]

Console.Write(A[i, j] + " ");

}

/* print a newline to prepare for the next line of printing

which corresponds to the next column i */

Console.WriteLine();

// pause and wait for user keypress before continuing

Console.ReadLine();

}

When executed, this program simply prints a rectangular array like so;

0 0 0 0

0 1 2 3

0 2 4 6

0 3 6 9

0 4 8 12

Learn more about predicting program output here: brainly.com/question/20259194

6 0

3 years ago

Which of the following changes the features (e.g., thickness of the line, shadow, 3-D effect, single or double, etc.) of the bor

lilavasa [31]

Border style
I hope it’s work

8 0

3 years ago

10 points!

melisa1 [442]

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4 0

3 years ago

Write an efficient C++ function that takes any integer value i and returns 2^i ,as a long value. Your function should not multip

Ilya [14]

Answer:

long power(int i)

{

return pow(2,i);

}

Explanation:

The above written function is in C++.It does not uses loop.It's return type is long.It uses the function pow that is present in the math library of the c++.It takes two arguments return the result as first argument raised to the power of second.

for ex:-

pow(3,2);

It means 3^2 and it will return 9.

4 0

4 years ago

Although the first GPS satellite was put into orbit in the ___________, GPS did not provide global coverage until _______.

Ilia_Sergeevich [38]

February 22 1978 and 1992

5 0

3 years ago