#include <iostream>
using namespace std;

int main() {

  int i, count;

  count = 0;
  for ( i=0; i<5; i++ ) {
    count++;
  }
  cout << "for ( i=0; i<5; i++ ) ... count=" << count << endl;

  count = 0;
  i = 0;
  while ( i<5 ) {
    count++;
    i++;
  }
  cout << "i=0; while ( i<5 ) {...i++} count=" << count << endl;

  count = 0;
  i = 0;
  do {
    count++;
    i++;
  } while  ( i<5 );
  cout << "i=0; do ... i++; while ( i<5 ) ... count=" << count << endl;

  cout << endl;

  count = 0;
  for ( i=0; i<5; i+=2 ) {
    count++;
  }
  cout << "for ( i=0; i<5; i+=2 ) ... count=" << count << endl;
  count = 0;
  for ( i=0; i>5; i+=2 ) {
    count++;
  }
  cout << "for ( i=0; i>5; i+=2 ) ... count=" << count << endl;

  cout << endl;

  count = 0;
  i = 0;
  while ( i<5 ) {
    count++;
    i+=2;
  }
  cout << "i=0; while ( i<5 ) {...i+=2;} count=" << count << endl;

  count = 0;
  i = 0;
  while ( i>5 ) {
    count++;
    i+=2;
  }
  cout << "i=0; while ( i>5 ) {...i+=2;} count=" << count << endl;

  cout << endl;

  count = 0;
  i = 0;
  do {
    count++;
    i+=2;
  } while ( i<5 );
  cout << "i=0; do ... i+=2; while ( i<5 ) count=" << count << endl;

  count = 0;
  i = 0;
  do {
    count++;
    i+=2;
  } while ( i>5 );
  cout << "i=0; do ... i+=2; while ( i>5 ) count=" << count << endl;


}