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int sum=0, a=0, b=0; for (a=1;a<3;a++) for (b=1;b<5;b++) sum+=b; cout <<"sum =" <<sum; The answer is 20, sure, but I have'nt got my head around how it actually works. Could someone explain it step by step please?
Can anyone recommend a good resource for revising for my c++ exam? Thanks
Suppose I have a dynamic array.(trees) The user enters the number of times for the dynamic array to loop based on int num. He has filled the array, say num=3, so he has entered the age of 3 trees into trees[i]. Now he wants to display the age of all …
Hello, I used DW CS3 and photoshop to create a few sites. Currently I create spliced layout in PS and create the rest of the page in DW. Very simple generally.. However, I'm wondering how I would anchor or fix a drop-down style menu to my page. See wwwDOTomarimckenzieDOTcom Here …
Do you do the flow chart first or go straight to the code? I find it easier to do the code first for some reason, maybe this is bad?
[quote]I Will Be Grateful For Any Information That May Help Thanks For Those Who Take An Interest[/quote] It's Starting To Sound A Bit Like A Nigerian 419 Scam. (well that's atleast the way the write for some reason) Maybe We Will Get 15 Million US Dollars If We Help?
What operator would I use on a variable to increase it for addition from another variable. Thinking loops perhaps. Like the loop add's data to that variable but plus's it on, instead of changes it. So 50 + 60 = 110, instead of 50 + 60 = 60. Also, if …
Is this just pure coincidence? [url]http://answers.yahoo.com/question/index;_ylt=AicynbjNmJ7BXKvrvyiGmN_sy6IX;_ylv=3?qid=20090116030355AAZUA3o[/url]
Hi again, Suppose we have an array. Array(3). The user has written 5, 6, and 7 to (0) (1) (2) within that array. How would I add them up? If it's like Array(0) + Array(1) + Array (2) that's all very well but.. What if the array size was (10). …
Is there a way to have an array with an undeclared size? It would automatically put the data into the appropriate subscript without delaring the subscript each time. So something like this int Array[] Array + 1, Array + 1, Array + 1, <<array; (equals 3 ) Instead of something …
Hi all... Basically I'm wondering how I complete a loop based on the number of times a user requests it. For instance, I'm doing an employee system that works out pay based on hours. There are lots of rules/criteria about what they pay is recieved based on the input hours. …
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