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# Hi guyim studying for my exam in c programming, and I was wondering of someone can look over my answer and

see if I got it correct. I place my answer in bold fonts.

Question 21

Follow the code below to completion. At the end, what value is contained within the variable x?

int myArray = {10, 20, 30, 40, 50};

int i;

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

myArray[i] += i;

int x = myArray;

44

11

43

54

22

21

10

32

55

33

Question 22

main(){

int array = {0};

int i, j, sum = 0;

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

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

array[i][j] = i + j;

for(i = 0; i < 10; i++)

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

sum += array[i][j];

// What is the value of sum here

printf("The value of sum is %i.n", sum);

} // end main

0

105

110

no way of knowing

95

100

50

Question 23

Using pseudocode, pseudo-C, or C, write code below that does the following:

SUMMATION: Continuously prompt the user for integer input. Add the value entered to a growing sum. Stop prompting for input when the user enters -1. Do not add the -1 to the total.

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Question 24

1] main(){

2]   int myArray = {10, 20, 30, 40, 50};

3]   int i;

4]   for(i = 0; i < 5; i++)

5]   myArray[i] += i;

6]  int x = myArray;

7]  printf("%in", x);

8]}// end main

line 8 is a C statement

Line 3 sets the value of i to zero

line 2 has a syntax error

Line 5 changes the value of the array

Question 25

1] main(){

2]   int myArray = {10, 20, 30, 40, 50}:

3]   int i;

4]   for(i = 0; i < 5; i++)

5]   myArray[i] += i;

6]  int x = myArray;

7]  printf("%in", x);

8]}// end main

// Which of the above 8 lines has an error

5

2

7

6

1

8

4

3

Question 26

int myArray = {0,0};

int i, j;

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

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

myArray[i][j] += j;

// Assume above and below the above code is valid code

// what would the contents of the array look like

No Elements would contain 0

All the Values in any Column would be the same

All Elements would contain 0

All the Values in any Column would be different

Question 27

int myArray = {0,0};

int i, j;

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

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

myArray[i][j] = 1;

// What is the total of all the values within the array

0

25

Above 100

No way of knowing

1

Below 25

Above 25

Question 28

void changeIt(int *x, int y){

*x = *x;

y++;

}

main(){

int x = 5;

int y = x;

changeIt(&x, y);

} // what would be the value of x + y HERE

5

Now way of knowing

10

25

Question 29

Using Pseudo Code or C code or somewhat C code, make a function that receives a previously populated array. The function will put the elements of the array in order from High to Low.

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Question 21 Follow the code below to completion. At the end, what value is contained within the variable x? int myArray =... View the full answer

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