# Some questions about multiple subscripted arrays

Hello I have to answer some questions but i'm kinda stuck in these ones. Could someone help me please??
Consider a 2-by-3 integer array t
h) Write a series of statements that initialize each element of t to zero. Do not use a loop
j) Write a statement that inputs the values for the elements of t from the terminal
k) Write a series of statements that determine and print the smallest value in array t.
l) Write a statement that displays the elements of the first row of t
m) Write a statement that totals the elements of the fourth column of t
n) Write a series of statements that prints the array t in neat, tabular format. List the column subscripts as headings across the top and list the row subscripts at the left of each row.

• Far beit from me to do anyones homework (lest you get asked a similar question on a test, but this might get you started...

a 2x3 array is declared as:
int iArray[2][3];
if you wanted to access the first value in the array the format is:
iArray[0][0]
therefore it follows that to initialize an element to zero, you would need this type of statement
iArray[index][index] = 0; // where index = the location of interest.
If you need more help just ask - and post what code you have done so far (like I said - help - not going to do your homework but I don't mind 'helping')
Regards
-Mel

: Hello I have to answer some questions but i'm kinda stuck in these ones. Could someone help me please??
: Consider a 2-by-3 integer array t
: h) Write a series of statements that initialize each element of t to zero. Do not use a loop
: j) Write a statement that inputs the values for the elements of t from the terminal
: k) Write a series of statements that determine and print the smallest value in array t.
: l) Write a statement that displays the elements of the first row of t
: m) Write a statement that totals the elements of the fourth column of t
: n) Write a series of statements that prints the array t in neat, tabular format. List the column subscripts as headings across the top and list the row subscripts at the left of each row.
:

• Hi again i'm still stuck on this. I managed to do some of the questions but i don't know how to do these three.
k) Write a series of statements that determine and print the smallest value in array t.
l) Write a statement that displays the elements of the first row of t
m) Write a statement that totals the elements of the fourth column of t
Hmm for question l i did this
cout << t[0][0] << t[0][1] << t[0][2] << endl;
but it's probably wrong tell me if this would work. I don't really know what question m means totals the elements? Isnt there 3 columns in a 2 by 3 array how can there be a fourth column? And question k I can't figure how to do that any ideas?

: Far beit from me to do anyones homework (lest you get asked a similar question on a test, but this might get you started...
:
: a 2x3 array is declared as:
: int iArray[2][3];
: if you wanted to access the first value in the array the format is:
: iArray[0][0]
: therefore it follows that to initialize an element to zero, you would need this type of statement
: iArray[index][index] = 0; // where index = the location of interest.
: If you need more help just ask - and post what code you have done so far (like I said - help - not going to do your homework but I don't mind 'helping')
: Regards
: -Mel
:
: : Hello I have to answer some questions but i'm kinda stuck in these ones. Could someone help me please??
: : Consider a 2-by-3 integer array t
: : h) Write a series of statements that initialize each element of t to zero. Do not use a loop
: : j) Write a statement that inputs the values for the elements of t from the terminal
: : k) Write a series of statements that determine and print the smallest value in array t.
: : l) Write a statement that displays the elements of the first row of t
: : m) Write a statement that totals the elements of the fourth column of t
: : n) Write a series of statements that prints the array t in neat, tabular format. List the column subscripts as headings across the top and list the row subscripts at the left of each row.
: :
:
:
:
:

• : Hi again i'm still stuck on this. I managed to do some of the questions but i don't know how to do these three.
: k) Write a series of statements that determine and print the smallest value in array t.
: l) Write a statement that displays the elements of the first row of t
: m) Write a statement that totals the elements of the fourth column of t
: Hmm for question l i did this
: cout << t[0][0] << t[0][1] << t[0][2] << endl;
: but it's probably wrong tell me if this would work. I don't really know what question m means totals the elements? Isnt there 3 columns in a 2 by 3 array how can there be a fourth column? And question k I can't figure how to do that any ideas?
:
: : Far beit from me to do anyones homework (lest you get asked a similar question on a test, but this might get you started...
: :
: : a 2x3 array is declared as:
: : int iArray[2][3];
: : if you wanted to access the first value in the array the format is:
: : iArray[0][0]
: : therefore it follows that to initialize an element to zero, you would need this type of statement
: : iArray[index][index] = 0; // where index = the location of interest.
: : If you need more help just ask - and post what code you have done so far (like I said - help - not going to do your homework but I don't mind 'helping')
: : Regards
: : -Mel
: :
: : : Hello I have to answer some questions but i'm kinda stuck in these ones. Could someone help me please??
: : : Consider a 2-by-3 integer array t
: : : h) Write a series of statements that initialize each element of t to zero. Do not use a loop
: : : j) Write a statement that inputs the values for the elements of t from the terminal
: : : k) Write a series of statements that determine and print the smallest value in array t.
: : : l) Write a statement that displays the elements of the first row of t
: : : m) Write a statement that totals the elements of the fourth column of t
: : : n) Write a series of statements that prints the array t in neat, tabular format. List the column subscripts as headings across the top and list the row subscripts at the left of each row.
: : :
: :
: :
: :
: :
:
:

if you got questions h & j... how are you still having problems... post your code as you have it so far and maybe I can offer you a pointer or three
Regards
-Mel

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Of all the things I've lost, I miss my mind the most!