Loops assignment
Can someone help me with this C++ programming. I use linux through putty to do this.
Create a C++ program which outputs the first four powers of three and then counts down by three. The output should look like this:
Counting up by powers of three...
1
3
9
27
Counting down by threes...
27
24
21
18
15
12
9
6
3
0
Done!
Create a C++ program which outputs the first four powers of three and then counts down by three. The output should look like this:
Counting up by powers of three...
1
3
9
27
Counting down by threes...
27
24
21
18
15
12
9
6
3
0
Done!
Let's say that
n is the variable that holds the number to display. The trick here is that in the first loop, n is not the index of the loop. It's some other variable like i. Each time through the loop you multiple n by 3 and print it out.
Hello Masbah97,
In addition to http://www.cplusplus.com/forum/unices/204300/#msg974514 I would suggest the first for loop should work something like this:
Hope that help,
Andy
In addition to http://www.cplusplus.com/forum/unices/204300/#msg974514 I would suggest the first for loop should work something like this:
for (int i = n; i < 27; i*= 3). This way the for loop can use different numbers to generate the same concept.Hope that help,
Andy
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