hello world

C

#include <stdio.h>
  
int main(){
    printf("hello world\n");

    return 0;
}

编译使用

gcc helloworld.c

 

C++

#include <iostream>
  
int main(){
    std::cout << "hello world" << std::endl;

    return 0;
}

编译使用

g++ helloworld.cpp

 

SystemC

#include <systemc>
  
using namespace sc_core;

struct HelloWorld: sc_module{
    SC_CTOR(HelloWorld){
        SC_METHOD(m_helloworld);
    }

    void m_helloworld(void){
        std::cout << "hello world" << std::endl;
    }
};

int sc_main(int, char*[]){
    HelloWorld helloworld("helloworld");

    sc_start();

    return 0;
}

编译使用

g++ -I/usr/local/systemc-2.3.3/include -L/usr/local/systemc-2.3.3/lib-linux64 -Wl,-rpath /usr/local/systemc-2.3.3/lib-linux64 -lsystemc helloworld.cpp -o out

 

Python

print("hello world")