Question

4.1 4.2 (4) (4) Declare two integer constants ROWSIZE equal to 4 and COLSIZEequal to 4. Declare two inttwo-dimensional arrays, namely playlwith ROWSIZEnumber of rows and COLSIZEnumber of columns, and play2with ROWSIZEnumber of rows and COLSIZEnumber of columns, 4.3 Assume that values have been assigned to all the elements of playland play2. Also assume that an int variable trickyhas been declared and intialised to 0. Use nested forloops and write down the necessary C++ statements to do the following: Each row of playlis compared element by element to the corresponding row of play2. If the elements are equal, add the value of one element to tricky. If the elements are not equal, add the sum of the two elements to the value of tricky. For example, if playl and play2 are initialised as follows: 1 6 3 7 and 5 8 3 8 3 5 3 7 8 5 5 4 6 5 0 8 7 7 3 3 7 6 4 7 8 5 5 1 respectively, then the value of tricky will be: 5+11+3+7+11+8+12+8+11+10+9+5+7+11+5+5=128 Display the value of tricky. Do NOT write a complete program or any functions. Write down ONLY the (8) required statements.

Answer 1

Ans --> The required c++ instructions are as follows .In order to check the correctness of my code i have implemented the main functions but as you asked only instructions not whole code or function so i will send only that but will also provide you with the screenshot of code and output:

const int ROWSIZE=4;
const int COLSIZE=4;
int i,j;
int play1[ROWSIZE][COLSIZE]={{1,5,3,7},{6,8,5,8},{3,3,3,5},{7,8,1,5}};//initialzing matrix according to given values
int play2[ROWSIZE][COLSIZE]={{4,6,3,7},{5,0,7,8},{8,7,6,5},{7,3,4,5}};//initialzing second matrix
int trick=0;
for(i=0;i<ROWSIZE;i++)
{
for(j=0;j<COLSIZE;j++)
{
if(play1[i][j]==play2[i][j])//checking if elements are equal
trick=trick+play1[i][j];
else
trick=trick+(play1[i][j]+play2[i][j]);
}
}
cout<<" value of trick is "<<trick;

Screenshot of code is:

sersius mid value of trick is 128 Process exited after 0.06692 seconds with return value o Press any key to continue CS Scanned with CamScanner