Maritimo

Aside from the Assembly Language, what is the most powerful language?

I am following Kernighan and Ritchie to learn C and my solution to exercise 1.19, to reverse a string, does not work. Intermediate print out indicates it is working, but the string is not reversed. Please help, and thanks. #include <stdio.h> #define MAXLINE 1000 // max allowed line length int …

Hi all, I understand the concept of Serialization but,want to know 1.when we use this in realtime? and 2.under what situations we can use this? I tried to google but cant find an satisfactory answer.Please help me out. Thanks in advance

Is it possible to solve this problem in c++? Write a program that counts the numbers from 3 to 117. But for multiples of three add 3 instead of 1 and for the multiples of five add 5 instead of 1. For numbers which are multiples of both three and …

does anybody know how to make programs in c++

i did these function for uppercase: string Upper(string text) { string result; result.resize(text.size()); for(int i=0; i<text.size(); i++) { if(text[i]>96 && text[i]<123) result[i]= text[i]-32; result[i]=text[i]; } return result; } but i'm getting the wrong results :( what i'm doing wrong?

pls i ask a some quistion help me write a progam that display pakistan 10 time by using for loop

***** **** *** ** * Can someone help me with this ^ pattern above? I only can do this one below *** ** *

I am damn confused between these two terms. Can anyone explain this using some example? Thanks in advance.

what are the disadvantage of multiple inheritance?

This what I'm trying to do: Type two or more lines of text into a file. Write a program to open the file, reading each word into a vector<string> object. Iterate over the vector, displaying it to cout. That done, sort the words using the sort() generic algorithm But I'm …

There is any way to create a program in C which will be able to translate words using google translate or bing translator? I've already downloaded curl library (Ubuntu 14.04), but don't know exactly how to start in pure C. I'm beginner programmer. Thanks for help.

I am familiar with java. but now i want to learn either of these. so which would be better to learn??

hi guys Iwant a programm to creat tree and calculate the sum ant count it and max and min

hello. I have to use a function in my phonebook program to sort the names alphabitcally here is what i have done so far.but what's wrong with it? void showAllContacts() { char t[40]; list *head; if(head == NULL) { puts("There are no contacts to display!"); } else { printf("\nAll contacts:\n"); …

What's a good book to learn C if you already know Python and are comfortable with computer science terminology? I'd like a book that is downloadable as a .pdf free of charge but an html book viewable online free of charge would be fine. Also, is there an advantage to …

**With a 2^32 address space and 4K ( 2^12 ) page sizes, this leave 2^20 entries in the page table. At 4 bytes per entry, this amounts to a 4 MB page table, which is too large to reasonably keep in contiguous memory. ( And to swap in and out …

why this code not work ?? # include <stdio.h> void get_values(float *r, float *v); float do_calculations(float resistance, float voltage ) ; void display_answer(float current); main() { float resistor; float volts; float current; //explain_program(); get_values(*r, *v); current = do_calculations(resistor, volts); display_answer(current); } void explain_program() { printf("This program calculates the current in …

and i get error with error C2451: conditional expression of type 'std::basic_string<_Elem,_Traits,_Ax>' is illegal void system1::search() { cout<<"Enter ID to be Searched: "; int data_search; cin>>data_search; nodetype *current = head; while(current != NULL) { if(current->ID == data_search) { cout<<"\n----Linked List Linear Search Result----\n"; cout<<"ID: "<< current->ID <<endl; cout<<"Name: "<< current->NAME …

brushing Up the practise of class and its implimentation #include<iostream> #include<stdlib.h> #include<conio.h> #include<string> #include<Windows.h> using namespace std; class Student{ private: int ID; string IDch; string name; public: Student(){ int ID = 0; string name; string IDch; } int getID(){ return ID; } void setID(int ID){ this->ID = ID; ID = …

A simple function #include<iostream> #include<string> #include<conio.h> #include<stdlib.h> using namespace std; class name{ //******************************* private: string fName; string mName; string lName; int ppl; //******************************* public: int getPpl(){return ppl;} void setPpl(int ppl){this->ppl=ppl;} name(){fName;mName;lName;ppl=0;} string getfName(){ return fName;} string getmName(){ return mName;} string getlName(){ return lName;} void setfName (string Aname){this->fName=Aname;cout<<" X. Please Enter …

Matrix inverse and lu decomposition using link list

If you are a programmer than you probably know or at least know of C++ well now a company called Digital Mars is developing the D programming lanugage. [I] "D is a systems programming language. Its focus is on combining the power and high performance of C and C++ with …

int firstarray[12][7] = { }; double firstClass(int airplane, int seats, double price) {cout<<setw(60)<<"---------------------... cout<<setw(60)<<"You are in **first class** booking screen\n"; cout<<setw(60)<<"----------------------... cout<<"\n"; cout<<"How many seats would you like to book for first class?"<<" ";cin>>seats; for(int row=0; row<2; row++) { for(int column=0;column<7;column++) { } } } The thing is, The first …

PLease write a better code which is rather advance form using #include<queue> && #include<list> #include<iostream> #include<conio.h> #include <iomanip.h> using namespace std; const int size=20; // Patient Class class Patient { int age; char name[30],phy; public: Patient() { age=0; strcpy(name,""); phy=NULL; } void SetName(char* P_name) { strcpy(name,P_name); } void SetAge(int P_age) …

create a c++ program that has 3 functions with return type void first function is called Sum the second function is called Information and the third is called Calculation. a) in the definition of Sum function, you should creat 5 random numbers and print their sum value. b) in the …

How to solve this problem? I'm getting tired thinking abou this. Help me. Write a C++ program to help the master reporter of a traffic centre to analyse the amount of traffic coming from all the different entry points to a city. The amount of traffic for each entry point …

If I (have to) use C/C++, I'm mostly working on time-critical or real-time applications. Examples are OpenGL texture Streaming (Example: Streaming Satalite Data on planet surface in realtime: https://www.youtube.com/watch?v=ws2ra5MvDi4) or real-time PSM audio maonpulation (Example: Automatic tuning a guitar to a C64= SID tremolo: http://www.yousry.de/audio-example-real-time-tune-detection-tuning-auto-tuning/). During development I'm using "**-O0 …

This is the first time I have felt a smidgen of fear when learning C++. I am doing an exercise in *Accelerated C++* and the fear is that I'm not appropriately handling memory. I'll list my code below but I figured I would give some specific questions first: 1. Is …

I've been having a hard time for quite a while now trying to read files. These files include English text, pictures music and so on. After hurting in the jungles of Africa or the internet I found something that worked. `string str((istreambuf_iterator<char>(fileIn)), istreambuf_iterator<char>());` This made it possible to do all …