C++打印

  1 #include <iostream>
  2 #include <cstdlib>
  3 #include <cstdio>
  4 using namespace std;
  5 
  6 int main(){
  7     std::cout<<"hello C++"<<endl;
  8     std::cout<<"Press enter to continue..."<<endl;
  9     std::getchar();
 10     return 0;
 11 }

Makefile

  1 all: main.elf
  2 
  3 main.elf:main.cpp
  4     g++ -o main.elf main.cpp
  5 
  6 clean:
  7     rm -rf *.o  *.elf