First code!
1 #include<iostream> 2 using namespace std; 3 int main() 4 { 5 cout<<"hello world!"<<endl; 6 return 0; 7 }
结果:
hello world!
First code!
1 #include<iostream> 2 using namespace std; 3 int main() 4 { 5 cout<<"hello world!"<<endl; 6 return 0; 7 }
结果:
hello world!