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Replied To a Post in Mips String Length
No problem. Fortunately, each of these by itself is fairly easy; actually, `strcat()` and `strcpy()` are very similar, enough so that the easiest solution for `strcat()` in assembly language is … -
Replied To a Post in Mips String Length
The most likely cause is that you accidentally deleted or commented out the function return (`jr $ra`) at the end of `strlen()`. BTW, the size of the string "I " … -
Replied To a Post in recursive cin function
I'm going to recommend two things: first, that you change the return type to `string` and second, that you declare a `char` `ch`. If you then take the return value, … -
Began Watching recursive cin function
Write the definition of a function named copy that reads all the strings remaining to be read in standard input and displays them, one on a line with no other … -
Replied To a Post in recursive cin function
Let's see if you can determine the problems with these two lines: void copy() and return (x +1); then figure out what it implies for copy() (Bonus points if you … -
Began Watching Mips String Length
I am attempting to write a code with several different segment, such as combine two differents strings, compare two strings, find the length of a string. Right now, I am … -
Replied To a Post in Mips String Length
For the first line of `strlen()`, change the code to addi $t0, $zero, 1 #initialize count to start with 1 for first character The problem you are experiencing is likely … -
Replied To a Post in Notation Confusion
Wait, I apologize, I would expect it to make an infinite loop, as it would never even get to A[]. A stack overflow is still surprising to me, though. **EDIT**: … -
Replied To a Post in Notation Confusion
in the inner loop, you are incrementing `i` instead of `j`. This leads to you walking off of the end of the array `A`, but I would expect it to … -
Replied To a Post in Notation Confusion
I would recommend using the `new` operator rather than the C-style memory allocation, but that is what it sounds like you're expected to use, yes. From the sounds of it, … -
Began Watching Notation Confusion
I was given a project to do, but I don't understand this notation and am rather confused, so I don't even know where to get started. I am supposed to … -
Replied To a Post in Notation Confusion
Has the instructor covered dynamic memory allocation (`new` and `delete`) yet? -
Replied To a Post in Generic streams
**mike_2000_17**: While that is indeed a solution to the problem as given, I'm not sure it is the answer Labdabeta needs. This has the smell of a [shoe or bottle … -
Replied To a Post in How do i go back to a certain line of code?
Well, we could take the existing function and simplify it like this, if you like: def print_something(ctr): if ctr == '1': print("This is a valid entry.") else: print("Sorry, but what … -
Began Watching Detecting Button Presses
Hi, I have a raspberry pi and was wondering if it was possible to detect button presses from a webpage in python. I have a robot arm and can control … -
Replied To a Post in Detecting Button Presses
A web framework is a set of interconnected libraries and interfaces that allow you to work with web pages in a more structured manner than the default Python library does … -
Began Watching Generic streams
Hello, Looking at the standard streams provided by the stl libraries, it seems as though it is impossible to have 1 stream to use for both standard console IO and … -
Replied To a Post in Generic streams
If output alone were your goal, I would say to use an `ostream` for the variable class and `ofstream` for the output file. However, you are then using the file … -
Replied To a Post in qustion
First off, don't hijack other people's threads with unrelated questions; if you have a new question not related to the thread, create a new thread. Second, didn't you read what … -
Replied To a Post in Base Conversion
total=0 This is initializing `total` to zero; by doing it in the declaration list, it means it is done at compile time, speeding up the program slightly. The reason we … -
Began Watching qustion
write a c++ program that print (x,z,T,N) on the form of (*) by usin for loop -
Replied To a Post in qustion
OK, and where is the question? More importantly, where is the code you've already tried writing? To quote Daniweb rules: > Do provide evidence of having done some work yourself … -
Began Watching Array subscript is not an integer?
i have to add two matrices and i am having this error: "error array subscript is not an integer" line 24 here are my codes: #include <stdio.h> void inputarray(int arg[][3], … -
Replied To a Post in Array subscript is not an integer?
in the line in question: sum[M][3] = inputarray[M][3] + inputarray2[M][3]; You are treating `inputarray()` and `inputarray2()` as arrays, rather than calling them as functions. The correct syntax would be: sum[M][3] … -
Began Watching Seeking for minimalistic language for programming problems website
Hi, colleagues! Last autumn I've started a small web-site with collection of programming problems for beginners. To solve the tasks here users are to submit answers calculated after processing some … -
Replied To a Post in Seeking for minimalistic language for programming problems website
I think you'll find a purely functional sub-set of [Scheme](http://en.wikipedia.org/wiki/Scheme_%28programming_language%29) sufficiently simple for you needs. It is famously easy to implement in a short program, and requires relatively few resources … -
Began Watching A DOUBTFUL QUESTION..
can some one help me with this question.. "The name of students are sorted in an array of strings.Write a program to prepare alphabetically sorted listing of names.." -
Replied To a Post in A DOUBTFUL QUESTION..
I would actually recommend [Gnome Sort](http://en.wikipedia.org/wiki/Gnome_sort), as it is a little smaller marginally faster than Bubble Sort, though it is a little harder to understand. The main reason bubble sort … -
Replied To a Post in Base Conversion
I'm not sure just how to answer that question. What aspects of it are you unclear on? -
Replied To a Post in Base Conversion
As far as the size issue is concerned, yes. There really isn't any solution to it in Turbo C that wouldn't take at least twice as much coding as you … -
Replied To a Post in Base Conversion
Oops, I found an error in my last post; the octal code should have been total=(total*8)+value; not total=(total*8)+8; Sorry about that. Also, the `printf()` should have been after the end … -
Replied To a Post in Base Conversion
I see what the problem is now; the lines total=(total<<8)|8; and total=(total<<16)+8; need to be total=(total*8)+value; and total=(total*16)+value; respectively. The reason the binary version worked with this approach is because … -
Replied To a Post in Base Conversion
Why is the indentation relevant? Because it would have made the problem with the ocatal function clear immediately - you have the `printf()` statement inside the loop, instead of after … -
Replied To a Post in Base Conversion
I know it doesn't sound relevant here but you still aren't indenting your code in a useful manner. The last function should look like: void Hexa2Decimal() { char hex16[17]; unsigned … -
Began Watching Octal2Decimal & Hexa2Decimal Correction
Hi everyone my Binary2Decimal is okay now because it can now hold 16 digits. But how come my Octal2Decimal and Hexa2Decimal can't hold 16 digits to convert to decimal it … -
Replied To a Post in Octal2Decimal & Hexa2Decimal Correction
Because each digit in an octal value is equal to three bits of binary, and each hex digit is equal to four bits. The higher the base, the more compact … -
Replied To a Post in Base Conversion
Fortunately, the code for the octal function is very similar to that for the binary: void Octal2Decimal() { char buffer[7]; int len, i, total = 0, value; printf("[OCTAL TO DECIMAL … -
Replied To a Post in Base Conversion
All you need to do is delete or comment out that one line. This should do fine: void Hexa2Decimal() { char hex16[9]; unsigned long dec16,i16,sum16,len16; sum16 = 0; dec16 = … -
Replied To a Post in Base Conversion
Oops. Sorry about that debug-print line I left in there. OK, I've checked into this and found that I was wrong about the word sizes in Turbo C++. I knew … -
Replied To a Post in Base Conversion
I went to the extraordinary step of setting up Tubo C++ 1.01 in DosBox on my system, and was able to get the following program to run correctly. Thry it … -
Gave Reputation to Ancient Dragon in c++
Study and work full time with c++ for about 10 years and you will become a master at it. -
Began Watching c++
i want to be a master on c++ -
Replied To a Post in c++
A commendable ambition, I suppose, though I would personally recommend aiming a little lower to start with - C++ is a tremendously complicated language and IMAO not well suited for … -
Began Watching Base Conversion
Ok the admin said to me not to post in C++ if my problem is in C language. Ok here's my problem with my program now. #1 If I put … -
Replied To a Post in Base Conversion
I posted [one last message](http://www.daniweb.com/software-development/cpp/threads/474555/corrections-turbo-c-conversion/2#post2072872) in the previous thread, if you haven't read it yet please do so before doing anything else. As for the language issue, I suspected that … -
Began Watching differences in classes
what is different between base class and child class? -
Replied To a Post in differences in classes
A base class (or parent class, or superclass) is a class which one or more child classes inherits from; a child class (or sub-class) is one which inherits from a … -
Began Watching How microprocessor converts binary into decimal equivalent?
I want to know how a microprocessor converts the binary digits into decimal equivalent. The processor only has the ability of manipulating 0's and 1's but, how these numbers are … -
Replied To a Post in How microprocessor converts binary into decimal equivalent?
What you need to see here is that the 'decimal equivalent' is actually a string of characters, for which there may be (in the case of a 64-bit two's-complement integer … -
Replied To a Post in Corrections Turbo C++ Conversion
> Whats wrong with my octal and hex I thought it was right because when I run the program the conversion is correct To illustrate what is going on with …
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