What is this maddness(cpp)


#include <iostream>

using namespace std;

int main(){
    int i = 0;
   
    loop:
    cout << ++i << endl;
    if(i<5)
        goto loop;
}

>>22
Using Sepples streams are twice as slow as using scanf and printf. Sorry, "type safety" isn't a good enough excuse to make me slow down my program on purpose for no good reason at all.