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Replied To a Post in Stock program help needed
Try something like this. void displayTruck() { for (size_t i = 0; i < counter; ++i) std::cout << itemPtr[i]->getMaker() << itemPtr[i]->getCost() << std::endl; } -
Replied To a Post in How to put this into a function?
Then pass it as a reference. Something like this #include <iostream> #include <string> void replaceAll(const std::string & oldString, const std::string & newString, std::string & original) { size_t n = 0; … -
Replied To a Post in How to put this into a function?
Well the question I would ask is - Do you want to modify a variable past to this function or do you want to return a variable created by this … -
Replied To a Post in How to put this into a function?
Since replaceAll() returns void and doesn't change any global variables or state. What does this function accomplish? -
Replied To a Post in Array Problem
Instead of looping throught the arrays, I would try a function like memcmp(). -
Replied To a Post in templates and class's
Do you mean something 'ugly' like this? #include <iostream> template <class T> class me { public: me():t(0) {} void create_T_pointer(const T & v) { t = new T(v); } const … -
Replied To a Post in templates and class's
Do you mean a data member which is a template? -
Replied To a Post in fscanf vs fgetc
One small subtle point. fgetc() reads the next character from stream and returns it as an **unsigned char cast to an int**, or EOF on end of file or error. -
Replied To a Post in fscanf vs fgetc
How the hell would we know what you forgot? -
Replied To a Post in help me
This forum is not a free tutoring service or a homework completion site. Post your question clearly, post your code clearly indicating where the problem is and post any other … -
Replied To a Post in Stacks need help on one part
I think you'll find the answer here. Check the example. http://www.cplusplus.com/reference/istream/basic_istream/seekg/ -
Replied To a Post in C programming help
It doesn't. It only totals Sunday's sales. If you want an average then you'll have to divide by 50 or have a running day count to divide with. -
Replied To a Post in C programming help
So I'm assuming that a line represents a week and each integer from left to right represents days - SMTWTFS. You should be able to sum the array elements over … -
Replied To a Post in C programming help
While I'm waiting for the text file snippet for (i=0; i<=50-1; i++) for (j=0; j<=7-1; j++) {} //should be for (i=0; i < 50; i++) for (j=0; j < 7 … -
Replied To a Post in C programming help
Could you post an example of the text file chocolates.txt? -
Replied To a Post in recursive function
Last hint. #include <iostream> unsigned long vowels(char ca[]) { if ( ca[0] == '\0' ) return 0; //decide if ca[0] is a vowel return 1 + vowels(++ca); } int main(int … -
Replied To a Post in recursive function
Here's a big hint which counts the characters. #include <iostream> unsigned long vowels(char ca[], unsigned long v_num) { if ( ca[0] == '\0' ) return v_num; vowels(++ca, ++v_num); } int … -
Replied To a Post in Gcc check version of C89, C90, C99
The GCC compiler has a switch -std which can determine the language standard. Try searching this link for the -std switch options. http://linux.die.net/man/1/gcc -
Replied To a Post in LinkedList and ArrayList help
So what is a ArrayList? -
Replied To a Post in help me this ><
Yeah, my bad. I was wrote the reply too fast. -
Replied To a Post in help me this ><
Why? Because C++ demands that functions are defined before they are used but you can define your functions like so. double fIntoCm(double); int main() { ... } double fIntoCm(double dIn) …
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