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# Help Needed - Nested loops

 P: 3 Expand|Select|Wrap|Line Numbers Write a program that uses nested loops to produce the following output:   A1B1B2B3A2B1B2B3 I have no idea how to proceed with this, if anyone could help me that would be awesome. :) Oct 31 '06 #1
6 Replies

 Expert Mod 5K+ P: 8,916 Well can you create a loop that prints A1A2A3A4A5 ? Nov 1 '06 #2

 10K+ P: 13,264 Can you create any loops at all? It's more interesting when you write a loop and then post it for correction or comments. Nov 1 '06 #3

 P: 25 Do u know what loop to be used? There are 3 common loops in C eventually.. Nov 4 '06 #4

 P: 3 I have to use a for loop. Nov 7 '06 #5

 P: 3 I tried this but it didnt work Expand|Select|Wrap|Line Numbers for (int a = 1; a <=2 ; a++)  for (int b = 1; b<=3; b++) Nov 7 '06 #6

 Expert Mod 2.5K+ P: 4,677 Expand|Select|Wrap|Line Numbers for (int a = 1; a <=2 ; a++)  for (int b = 1; b<=3; b++) That's a good start for the loops, but there are no output statements in there. Depending on if you are using C or C++, you can use 'cout' or 'printf()'. Here is a link for C++: http://www.cplusplus.com/doc/tutorial/files.html and here's a link for C: http://vergil.chemistry.gatech.edu/r...torial/io.html Then see what output you get. Nov 7 '06 #7