Answer:
because your computer has tabs opened
Explanation:
Answer:
We will be using Average function of Excel Calculation sheet.
Its Syntax in Calc sheet is : =AVERAGE (number1, [number2], ...)
or you can use =Average and then click on the first cell and drag the whole row till end and close the brackets. It will calculate the average of that row.
Once you have applied average function on first row, you can drag this cell down the column and it will replicate the same function for respective rows.
Your question is poorly formatted
<em>#include <stdio.h>
</em>
<em>int main(void) {
</em>
<em>int i, t[4];
</em>
<em>t[3] = 0;
</em>
<em>for (i = 1; i >= 0; i--)
</em>
<em>t[i] = t[3] * i;
</em>
<em>printf("%d", +t[1]);
</em>
<em>return 0;
</em>
<em>}</em>
Answer:
It outputs 0
Explanation:
I'll start my explanation from the third line
This line declares an integer variable i and an array of 4 elements of type integer
<em>int i, t[4];
</em>
<em />
This line initialize the 3rd index element to 0
<em>t[3] = 0;
</em>
<em />
The next two lines is an iteration;
The first line of the iteration iterates the value of i in descending order from 1 to 0
<em>for (i = 1; i >= 0; i--)
</em>
<em />
This line of the iteration calculates t[1] as t[3] * i and t[0] as t[3] * i; Since t[3] is 0; both t[1] and t[0] will be 0
<em>t[i] = t[3] * i;
</em>
<em />
This line prints t[1] which is 0
<em>printf("%d", +t[1]);
</em>
You can determine the network number by bitwise and'ing the netmask and address. The node number needs the bits of the netmask flipped and then bitwise and'ed.
