Converting char array to double in C?

basically im reading information from a file (the info is first number - number of lines, and lines cosist of: name lastname number) im using a function like this: void skaitymas() ...show more

hi vijayan, I'm trying to write code in c++ language using Dev-C++ program. I'm trying to write a program which takes in hexadecimal numbers from the command-line and converts it to uintvar byte values. I am fairly new to C++ but i have made a start...

We have an exercise in our training that requires us to use the new operator to copy a char pointer to a char array. I have successfully done that by using a function. From main, a quoted string is passed to a function that accepts a char pointer. And...

Language of implementation is C. Should I first typecast unsigned char array into int and add the integer value? And then again typecast the result back to unsigned char array. But type casting int into char can result in wrong value.

Hi Right now I have this: char *files[ 20 ]; I then use my array: files[ i ] = whatever; And it works as I want it to. However I want the size of the array to be dynamic, so i tried: char *files; ... files = ( char * ) malloc( array_size * ( sizeof(...

accepting string of characters that have spaces eg,(c is a good programming language) in a single character array (char arr[100]) works fine,but when i try to store the same in a char array that is a structure variable doesn't works eg. struct flleinfo...

So I'm using minGW for my windows compiler for C / C++... I declared a 2D character array of char stringArray[70000][51]. But it segfaults INSTANTLY, come to find out 70,000 is too much for this char array. However in GCC it worked just fine. Apparently...

1. Write a program that initialises a char array {a, b, c}. Write a loop to print this array out on the screen without the NUL character. 2. Modify the program so that it prints the array out in reverse order (HINT: have one loop that searches for the...

include<stdio.h> #include<stdlib.h> #include<string.h> #include<math.h> #include <time.h> void createDeck(char *DECK[52][4]); int main() { char DECK[52][4];//deck createDeck(DECK); } void createDeck(char *DECK[52][4]) {...