cpp/language/if

if(){ . . . }

true , .

cf.)

1. include <iostream>

using namespace std;

int main(void){ int num=3;

if(num==3){ cout<<"Hello Wolrd!"<<endl; } if(num==4){ cout<<"I Like C++!"<<endl; cout<<"Is This False?"<<endl; }

return 0; }

: Hello Wolrd!

, .

cf.)

if(num==3) cout<<"Hello Wolrd!"<<endl;