kindly send interview materials

0 Answers   SoftSquare,

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it is a language or tools?

0 Answers  

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What are the Advantages of HashMap over Vector?

1 Answers  

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< No Frames > tag is used for

0 Answers  

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If i have a dataset queried from Sql and I would like to insert the dataset into a specific node in an xml document how do I do this

0 Answers   SGT,

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how to convert infix expression to prefix expression?

0 Answers   nvidia,

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what is class module in vb6? what it's use? with example..

0 Answers  

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I'm trying to solve this. But I'm not figuring the right solution. Can some one help what the answer is for the question below? You can use as many variables as you need, there are no negative numbers, all numbers are integers. You do not know the size of the integers, they could be infinitely large, so you can't count on truncating at any point. There are NO comparisons allowed, no if statements or anything like that. There are only four operations you can do on a variable. 1) You can set a variable to 0. 2) You can set a variable = another variable. 3) You can increment a variable (only by 1), and it's a post increment. 4) You can loop. So, if you were to say loop(v1) and v1 = 10, your loop would execute 10 times, but the value in v1 wouldn't change so the first line in the loop can change value of v1 without changing the number of times you loop. You need to do 3 things. 1) Write a function that decrements by 1. 2) Write a function that subtracts one variable from another. 3) Write a function that divides one variable by another. 4) See if you can implement all 3 using at most 4 variables. Meaning, you're not making function calls now, you're making macros. And at most you can have 4 variables. The restriction really only applies to divide, the other 2 are easy to do with 4 vars or less. Division on the other hand is dependent on the other 2 functions, so, if subtract requires 3 variables, then divide only has 1 variable left unchanged after a call to subtract. Basically, just make your function calls to decrement and subtract so you pass your vars in by reference, and you can't declare any new variables in a function, what you pass in is all it gets.

1 Answers   Microsoft,

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sample code for data transfer between two r/2 systems and r/3 systems?

0 Answers  

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can any one suggestion me present which course(except java,.net) has huge demand in the market?

0 Answers  

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what are the top level class of interface in java?

2 Answers   Satyam,

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THE CHANNEL IN DATA COMMUNICATION CAN BE?

0 Answers   TCS,

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