f0213.cpp

it is a usefull thing

//=====================================
// f0213.cpp
// goto
//=====================================
#include<iostream>
using namespace std;
//-------------------------------------
int main(){
  int a;
  goto Init;
Forward:
  a = a + 1;
Print:
  cout<<a<<endl;
  goto Down;
Init:
  a = 1;
  goto Print;
Down:
  if(a<100) goto Forward;
}//====================================