C/C++ Code Viewer
View your C and C++ files online with syntax highlighting, line numbers, code folding, and more. Perfect for reviewing code on any device without installing any software.
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Maximum file size: 100MB
Supported format: C/C++ source files (.c, .cpp, .h, .hpp)
filename.ext
C/C++ Viewer Features
Smart Syntax Highlighting
Automatic syntax highlighting for C/C++ keywords, functions, types, preprocessor directives, and comments with proper indentation recognition.
Code Navigation
Easily navigate through your C/C++ code with line numbers, search functionality, and collapsible code blocks for functions and classes.
Dark Mode Support
Switch between light and dark themes to reduce eye strain when reading C/C++ code at night or in low-light environments.
example.cpp
1// Example C++ code
2#include <iostream>
3#include <string>
4#include <vector>
5
6class Product {
7private:
8 std::string name;
9 double price;
10 std::string description;
11
12public:
13 Product(std::string name, double price, std::string description = "")
14 : name(name), price(price), description(description) {}
15
16 std::string getFormattedPrice() const {
17 char buffer[50];
18 sprintf(buffer, "$%.2f", price);
19 return std::string(buffer);
20 }
21
22 // Getters
23 std::string getName() const {
24 return name;
25 }
26};Supported C/C++ Formats
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