C/C++ Formatter / Beautifier Tool

Indentation Size:

Indentation Character:

Preserve Blank Lines

K&R Brace Style

Pointer Alignment

Input C/C++

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct Node {
int data;
struct Node* next;
} Node;

Node* createNode(int data) {
Node* newNode=(Node*)malloc(sizeof(Node));
if(newNode==NULL){
printf("Memory allocation failed\n");
exit(1);
}
newNode->data=data;
newNode->next=NULL;
return newNode;
}

void insertAtBeginning(Node** headRef,int data){
Node* newNode=createNode(data);
newNode->next=*headRef;
*headRef=newNode;
}

void insertAtEnd(Node** headRef,int data){
Node* newNode=createNode(data);
if(*headRef==NULL){
*headRef=newNode;
return;
}
Node* temp=*headRef;
while(temp->next!=NULL){
temp=temp->next;
}
temp->next=newNode;
}

void deleteNode(Node** headRef,int key){
Node* temp=*headRef;
Node* prev=NULL;
if(temp!=NULL&&temp->data==key){
*headRef=temp->next;
free(temp);
return;
}
while(temp!=NULL&&temp->data!=key){
prev=temp;
temp=temp->next;
}
if(temp==NULL)return;
prev->next=temp->next;
free(temp);
}

void printList(Node* node){
while(node!=NULL){
printf("%d ",node->data);
node=node->next;
}
printf("\n");
}

void reverseList(Node** headRef){
Node* prev=NULL;
Node* current=*headRef;
Node* next=NULL;
while(current!=NULL){
next=current->next;
current->next=prev;
prev=current;
current=next;
}
*headRef=prev;
}

int main(){
Node* head=NULL;
insertAtEnd(&head,1);
insertAtEnd(&head,2);
insertAtEnd(&head,3);
insertAtBeginning(&head,0);
printf("Created Linked List: ");
printList(head);
deleteNode(&head,2);
printf("After deleting 2: ");
printList(head);
reverseList(&head);
printf("Reversed Linked List: ");
printList(head);
return 0;
}

Formatted C/C++

About C/C++ Formatter / Beautifier Tool

Our C/C++ Formatter / Beautifier Tool is an essential utility for C and C++ developers, software engineers, and programmers who need to clean up and organize messy C/C++ code. This powerful tool instantly transforms minified or unformatted C/C++ code into clean, readable code with proper indentation and line breaks. Whether you're working with legacy code, debugging C/C++ applications, or preparing code for presentation, our tool streamlines your workflow with its intuitive interface and customizable formatting options.

As a comprehensive C/C++ formatting solution, it supports all C/C++ syntax and constructs, making it perfect for organizing everything from simple functions to complex systems programming. This free formatter is particularly valuable for developers working with third-party code, systems programmers cleaning up generated code, and educators demonstrating proper C/C++ structure. The tool works entirely in your browser, requires no registration, and provides a seamless experience for both beginners learning C/C++ best practices and experienced developers maintaining large codebases. With our C/C++ formatter, you can quickly transform messy code into well-structured, maintainable C/C++ that follows industry standards and conventions.

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Frequently Asked Questions

What is a C/C++ Formatter?

A C/C++ Formatter is a tool that automatically formats C/C++ code according to specified style guidelines, making it more readable and consistent. It helps developers maintain clean code standards without manual formatting.

Why should I use a C/C++ Formatter?

Using a formatter helps maintain code consistency, improves readability, reduces errors, and saves time by automating the formatting process. It ensures that your code follows best practices and industry standards.

Is this C/C++ Formatter free to use?

Yes, our C/C++ Formatter is completely free to use with no limitations or hidden costs. You can format as much code as you need without any restrictions.

Can I customize the formatting options?

Absolutely! Our tool offers various options including indentation size, indentation character, brace style, pointer alignment, and more to suit your preferences and coding standards.

Is my code secure when using this formatter?

Yes, all formatting is done locally in your browser. Your code is never sent to any server, ensuring complete privacy and security for your sensitive code.

Does this tool support both C and C++ code?

Yes, our formatter is designed to handle both C and C++ code, including all their specific syntax and constructs. It works with any standard C or C++ code.