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C++ thread lambda expression contains multiple function and pass argument

void thread28(int num,string sstr)
{
    thread t([](int x,string str)
             {
                 printNumUuid26();
                 printUuidNum27(); 
                 printUuid30(x);
                 printUuid31(str);
              },num,sstr);
    t.join();
}

void printUuid31(string str)
{
    cout
<<str<<endl; cout<<"FILE:"<<__FILE__<<",FUNCTION:"<<__FUNCTION__<<",LINE:"<<__LINE__<<endl; } void printUuid30(int num) { for(int i=0;i<num;i++) { cout<<num<<","<<getUuid1()<<endl; } } void printUuid29() {
for(int i=0;i<10;i++) { cout<<getUuid1()<<","<<getUuid1()<<endl; } } void printNumUuid26() { for (int i = 0; i < 10; i++) { cout << "N=" << i << ",value=" << getUuid1() << endl; } } void printUuidNum27() {
for (int i = 0; i < 10; i++) { cout << "U=" << getUuid1() << ",Num=" << i << endl; } } int main(int args, char **argv) { try { thread28(atoi(argv[1]),argv[2]); } catch (const std::exception &e) { cout << e.what() << endl; std::cerr << e.what() << '\n'; } return 0; }
g++ -g -std=c++2a -I. *.cpp  -o h1 -luuid -lpthread
/h1 20 'Test thread pass multiple functions and arguments via lambda expression'