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oksano4ka [1.4K]
3 years ago
13

Consider array items, which contains the values 0, 2, 4, 6 and 8. If method changeArray is called with the method call changeArr

ay(items, items[2]), what values are stored in items after the method has finished executing?
Computers and Technology
1 answer:
bagirrra123 [75]3 years ago
5 0

INCOMPLETE QUESTION

Consider array items, which contains the values 0, 2, 4, 6 and 8. If method changeArray is called with the method call changeArray(items, items[2]), what values are stored in items after the method has finished executing?

public static void changeArray(int[] passedArray, int value)

{

passedArray[value] = 12;

value = 5;

}

A. 0, 2, 5, 6, 12.

B. 0, 2, 12, 6, 8.

C. 0, 2, 4, 6, 5.

D. 0, 2, 4, 6, 12.

Answer:

D. 0, 2, 4, 6, 12

Explanation:

The initial values for the array was 0,2,4,6,8. The method changeArray ( ) when called changes the the the value of the element at the ith index position to 12. so the final elements in the array will be 0,2,4,6,12

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{

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cout<<endl;

}

for(i=0;i<3;i++)

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   for(j=0;j<3;j++)

   {

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   }

}

cout<<"Matrix A is"<<endl;

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       cout<<A[i][j]<<" ";//printing matrix A..

   }

   cout<<endl;

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cout<<"Matrix B is"<<endl;

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       cout<<B[i][j]<<" ";//printing matrix B..

   }

   cout<<endl;

}

cout<<"The result is"<<endl;

for(i=0;i<3;i++)

{

   for(j=0;j<3;j++)

   {

       cout<<res[i][j]<<" ";//printing the result..

   }

   cout<<endl;

}

return 0;

}

Output:-

Matrix A is

13 95 83  

88 7 14  

24 22 100  

Matrix B is

11 13 95  

48 35 20  

68 100 18  

The result is

39.5 86.5 326.5  

188 108.5 67  

216 311 104  

Explanation:

I have created 2 matrices A and B and storing random numbers int the matrices A and B.Then after that storing the result in res matrix of type double to store decimal values also.Then printing the res matrix.

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