Determine the output for each part below by hand (do not compile the programs).

Question

Determine the output for each part below by hand (do not compile the programs).

Part A

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = 0; j < C; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part B

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 1; i < R; i++)

{   for (int j = 1; j < C; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part C

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int j = 0; j < C; j++)

{   for (int i = 0; i < R; i++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part D

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = R-1; i >= 0; i--)

{   for (int j = C-1; j >= 0; j--)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part E

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = 0; j < i+1; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part F

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = 0; j < C; j++)

        if(i>=j)cout<<setw(3)<<A[i][j];

    cout << endl; }

Part G

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = R-1; i >= 0; i--)

{   for (int j = 0; j < C; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part H

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = C-1; j >=0; j--)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part A

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = 0; j < C; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part B

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 1; i < R; i++)

{   for (int j = 1; j < C; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part C

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int j = 0; j < C; j++)

{   for (int i = 0; i < R; i++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part D

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = R-1; i >= 0; i--)

{   for (int j = C-1; j >= 0; j--)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part E

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = 0; j < i+1; j++)

        cout << setw(3) << A[i][j];

    cout << endl; }

Part F

const int R = 4, C = 3;

double A[R][C]={1,2,3,4,5,6,7,8,9,10,11,12};

for (int i = 0; i < R; i++)

{   for (int j = 0; j < C; j++)

        if(i>=j)cout<<setw(3)<<A[i][j];

    cout << endl; }

Explanation / Answer

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