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New code examples in category C

Prajana S 2022-09-25 12:24:18

#include<bits/stdc++.h> using namespace std; struct node{ //Declaration of Structure of Node int data; //For a value to be stored node* right=NULL; //Pointers for branches node* left=NULL; node* parent=NULL; //Pointer for parent }; ... Add solution
Awgiedawgie 2022-05-13 22:22:04
how to find length of string in c
#include <stdio.h> #include <string.h> int main() { char a[20]="Program"; char b[20]={'P','r','o','g','r','a','m','\0'}; // using the %zu format specifier to print size_t printf("Length of string a = %zu \n&quot... Add solution
Awgiedawgie 2022-05-13 21:41:45
c rsa encryption
#include <stdio.h> #include <stdlib.h> #include <ctype.h> #include <math.h> int e, d, n; int gcd(int a, int b) { int q, r1, r2, r; if (a > b) { r1 = a; r2 = b; } else { r1 = b; ... Add solution
Awgiedawgie 2022-05-13 20:50:32
sdl texture error out of memory
void DrawTexture(SDL_Renderer *render, const char *path, Point pos, Size size) { SDL_Surface *image = SDL_LoadBMP(path); SDL_Texture *texture; SDL_Rect rect = {pos.x, pos.y, size.w, size.h}; if (!image) { printf("\n[ERROR... Add solution
Krish 2022-05-13 20:46:34
hashmap c
#include <stdio.h> #include <stdlib.h> struct node { int key; int val; struct node *next; }; struct table { int size; struct node **list; }; struct table *createTable(int size) { struct table *t = (struct table *)malloc... Add solution
Awgiedawgie 2022-05-13 20:05:36
how to remove a node from a linked list in c
typedef struct node{ int value; //this is the value the node stores struct node *next; //this is the node the current node points to. this is how the nodes link }node; node *rmvNode(node *head, int index){ node *tmp = head; node *rmv; ... Add solution
Awgiedawgie 2022-05-13 19:20:41
simple example of pointers
#include <stdio.h> #include <stdlib.h> int main() { int *nums; int x; // Allocate storage for 3 integers nums = (int *)malloc( sizeof(int) * 3 ); if( nums==NULL ) { fprintf(stderr,"Memory allocation error\n"... Add solution
IllusiveBrian 2022-05-13 17:16:01
printf c float
printf("%0k.yf" float_variable_name) Here k is the total number of characters you want to get printed. k = x + 1 + y (+ 1 for the dot) and float_variable_name is the float variable that you want to get printed. Suppose you want to print x digi... Add solution
Awgiedawgie 2022-05-13 17:10:17
recursion questions in c
#include <stdio.h> unsigned long long int factorial(unsigned int i) { if(i <= 1) { return 1; } return i * factorial(i - 1); } int main() { int i = 12; printf("Factorial of %d is %d\n", i, factorial(i)); retur... Add solution
Awgiedawgie 2022-05-13 17:05:56
linguagem c imprimir ficheiro texto no ecra
#include <stdio.h> #include <stdlib.h> /* retorna 1 se 'c' é uma vogal, retorna 0 caso contrário */ int eh_vogal( char c ) { return ( c == 'a' || c == 'A' || c == 'e' || c == 'E' || ... Add solution

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