gistfile1.hpp

#include <cstdlib>                    // atoi
#include <iostream>
using namespace std;

void do_work( int C1, int C2, int C3 ) {
    for ( int i = 0 ; i < 8 ; i += 1 ) {
        cout << "S1 i:" << i << endl;
        for ( int j = 0 ; j < 4 ; j += 1 ) {
            cout << "S2 i:" << i << " j:" << j << endl;
            for ( int k = 0 ; k < 2 ; k += 1 ) {
                cout << "S3 i:" << i << " j:" << j << " k:" << k << " : ";
      if ( C1 ) goto EXIT1;
                cout << "S4 i:" << i << " j:" << j << " k:" << k << " : ";
          if ( C2 ) goto EXIT2;
                cout << "S5 i:" << i << " j:" << j << " k:" << k << " : ";
              if ( C3 ) goto EXIT3;
                cout << "S6 i:" << i << " j:" << j << " k:" << k << " : ";
            } // for
          EXIT3:;
            cout << "S7 i:" << i << " j:" << j << endl;
        } // for
      EXIT2:;
        cout << "S8 i:" << i << endl;
    } // for
  EXIT1:;
} // do_work

int main( int argc, char *argv[] ) {
    int times = 1;
    switch ( argc ) {
      case 2:
        times = atoi( argv[1] );
    } // switch
    for ( int i = 0; i < times; i += 1 ) {
        for ( int C1 = 0; C1 < 2; C1 += 1 ) {
            for ( int C2 = 0; C2 < 2; C2 += 1 ) {
                for ( int C3 = 0; C3 < 2; C3 += 1 ) {
                    do_work( C1, C2, C3 );
                    cout << endl;
                } // for
            } // for
        } // for
    } // for
} // main