C++

For an assignment I need to have a program print the inputted number, and every number before it in sequence ex:

1
12
123
1234
12345
123456

I can get it to print a list of the number but for the love of god I cant get it to print the numbers before hand.  I know theres a simple way to do it nesting a while loop in a for loop but I can't fucking figure it out.

Help for a poor retarded aspiring programmer?

>>60
My point is that even knowing language, you still have to read the whole program to guess what it will do. The larger it is, the more you'll spend on processing it. say 1..$_ foreach 1..7 is the the easier to process for perl programmer than (1..ARGV[0].to_i).each{|i|puts((1..i).to_a.join)} is for ruby coder.