#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#ifdef __cplusplus
#if __cplusplus <= 201103L
namespace std {
template<typename T, typename... Args>
std::unique_ptr<T> make_unique(Args&&... args) {
return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
}
}
#endif
#endif
const int MAX_VALUE = 100;
void modifyValue(int& value) {
value = 42;
}
int intValue = static_cast<int>(3.14);
class MyClass {
public:
void modifyData() {
data_ = 42;
}
int getData() const {
return data_;
}
private:
int data_;
};
class AnotherClass {
public:
AnotherClass(int value) : value_(value) {}
private:
int value_;
};
std::unique_ptr<int> createIntPtr() {
return std::make_unique<int>(42);
}
std::string str = "Hello, world!";
std::vector<int> numbers = {1, 2, 3, 4, 5};
std::array<int, 3> arr = {1, 2, 3};
std::unique_ptr<int> ptr = std::make_unique<int>(42);
void printNumbers(const std::vector<int>& nums) {
for (const auto& num : nums) {
std::cout << num << " ";
}
std::cout << std::endl;
}
void someFunction() {
bool condition = true;
if (condition) {
} else {
}
}
enum class Status { OK, ERROR };
struct Person {
std::string name;
int age;
};
namespace {
int internalVariable = 42;
}
enum class Color { RED, GREEN, BLUE };
class MyClass2 {
public:
void memberFunction();
private:
int data_;
};
void MyClass2::memberFunction() {
}
class Base {
public:
virtual void doSomething() {
std::cout << "Base::doSomething()" << std::endl;
}
};
class Derived : public Base {
public:
void doSomething() override {
std::cout << "Derived::doSomething()" << std::endl;
}
};
class Base2 {
public:
virtual void doSomething() {
std::cout << "Base2::doSomething()" << std::endl;
}
};
class Derived2 : public Base2 {
public:
void doSomething() override {
std::cout << "Derived2::doSomething()" << std::endl;
}
};
class Base3 final {
public:
virtual void doSomething() {
std::cout << "Base3::doSomething()" << std::endl;
}
};
class MyClass3 {
public:
MyClass3() = default;
MyClass3(int value) : value_(value) {}
private:
int value_ = 0;
};
class MyClass4 {
public:
MyClass4(std::initializer_list<int> values) {
for (int value : values) {
values_.push_back(value);
}
}
private:
std::vector<int> values_;
};
class MyClass5 {
public:
MyClass5(const MyClass5& other) {
}
MyClass5& operator=(const MyClass5& other) {
if (this != &other) {
}
return *this;
}
~MyClass5() {
}
};
class MyClass6 {
public:
MyClass6(MyClass6&& other) noexcept {
}
MyClass6& operator=(MyClass6&& other) noexcept {
if (this != &other) {
}
return *this;
}
};
class File {
public:
explicit File(const std::string& filename) {
}
~File() {
}
};
void manageResource() {
std::shared_ptr<int> ptr = std::make_shared<int>(42);
}
void manageData() {
std::vector<int> numbers = {1, 2, 3, 4, 5};
}
int add(int a, int b) {
return a + b;
}
std::function<int(int, int)> func = add;
auto f30 = [](){
std::vector<int> nums = {1, 2, 3, 4, 5};
int sum = 0;
std::for_each(nums.begin(), nums.end(), [&](int num) {
sum += num;
});
};
std::vector<int> nums2 = {1, 2, 3, 4, 5};
int max = *std::max_element(nums2.begin(), nums2.end());
void process() {
try {
} catch (const std::exception& e) {
}
}
void func2() noexcept {
}
std::mutex mtx;
int sharedData = 0;
void updateSharedData() {
std::lock_guard<std::mutex> lock(mtx);
}
std::mutex mtx2;
std::condition_variable cv;
bool ready = false;
void waitForSignal() {
std::unique_lock<std::mutex> lock(mtx2);
cv.wait(lock, [] { return ready; });
}
void sendSignal() {
std::lock_guard<std::mutex> lock(mtx2);
ready = true;
cv.notify_one();
}
std::atomic<int> atomicValue{0};
void incrementAtomicValue() {
atomicValue++;
}
auto p37 = [](){
int x = 5;
int y = 0;
int result = x / y;
};
double d = 3.14;
int i = static_cast<int>(d);
namespace MyNamespace {
int value = 42;
}
#ifndef MY_HEADER_H
#define MY_HEADER_H
#endif
#define MAX(a, b) ((a) > (b) ? (a) : (b))
int maxValue = MAX(5, 10);
auto f42=[](){
std::vector<int> numbers2 = {1, 2, 3, 4, 5};
for (auto it = numbers2.begin(); it != numbers2.end(); ++it) {
*it *= 2;
}
};
auto f43 = [](){
std::vector<int> numbers3 = {1, 2, 3, 4, 5};
std::sort(numbers3.begin(), numbers3.end());
};
auto f44 = [](){
std::map<std::string, int> scores = {{"Alice", 100}, {"Bob", 90}};
int aliceScore = scores["Alice"];
};
std::tuple<std::string, int, double> data = std::make_tuple("Alice", 25, 3.14);
std::string name = std::get<0>(data);
int age = std::get<1>(data);
double value = std::get<2>(data);
std::pair<std::string, int> student = {"Alice", 25};
std::string studentName = student.first;
int studentAge = student.second;
auto f47 = [](){
std::set<int> uniqueNumbers = {2, 1, 3, 2, 4, 3, 5, 1};
for (int num : uniqueNumbers) {
std::cout << num << " ";
}
std::cout << std::endl;
};
std::map<std::string, int> ageMap = {{"Alice", 25}, {"Bob", 30}};
int aliceAge = ageMap["Alice"];
std::unordered_set<int> numberSet = {1, 2, 3, 4, 5};
bool containsThree = numberSet.find(3) != numberSet.end();
std::unordered_map<std::string, int> scoreMap = {{"Alice", 100}, {"Bob", 90}};
int aliceScore2 = scoreMap["Alice"];
std::shared_ptr<int> ptr2 = std::make_shared<int>(42);
void modifyValue(std::reference_wrapper<int> valueRef) {
valueRef.get() = 42;
}
auto f52 = [](){
int refValue = 10;
modifyValue(refValue);
};
auto f53 = [](){
std::tuple<std::string, int, double> studentData = std::make_tuple("Alice", 25, 3.14);
std::string name2;
int age2;
double value2;
std::tie(name2, age2, value2) = studentData;
};
template <typename T>
typename std::enable_if<std::is_integral<T>::value, T>::type addOne(T value) {
return value + 1;
}
std::unique_ptr<int> dynamicInt = std::make_unique<int>(42);
int main() {
return 0;
}