What is the output from each of the following segments of C++ code? Record the output after the Answer prompt at the end of each program fragment. Assume all variables have been suitably declared. (Each problem is worth 3 points.)

1. for (int j = 25; j > 16; j -= 3)

cout << setw(5) << j;

Answer:

2. int sum = 0;

for (int k = -2; k <= 2; k++)

sum = sum + k;

cout << sum;

Answer:

for (int k = 2; k < 5; k++)

{

for (int j = 3; j < 6; j++)

cout << setw(4) << (k + j) << " ";

cout << endl;

}

Answer:

int sum = 0;

int a = 6;

while(a < 9)

{

for (int k = a; k < 8; k++)

sum = sum + k;

a = a + 1;

}

cout << sum << endl;

Answer:

int k = 0;

for (k = 4; k < 1; k++)

{

for (int counter = 1; counter <=10; counter++)

cout << setw(5) << counter;

cout << endl;

}

cout << k << endl;

Answer:

6. int k = 0;

for (k = 1; k <= 10; k++)

{

for (int counter = 1; counter <= 10; counter--)

cout << counter << endl;

cout << " " << endl;

}

cout << k << endl;

Answer:

Assuming all variables have been properly declared and all source code has been properly setup in a compiler, what is the output from each of the following fragments of C++ code? Record the output after the Answer prompt at the end of each program fragment. (2 points each)

a. int answer = 5;

int number = 8;

number = number + ++answer;

cout << answer << " " << number;

//Answer:

b. int answer = 5;

int number = 8;

number = number + answer--;

cout << answer << " " << number;

//Answer: