Displays time in proper 24 - hour format
static void displayTime ( int hh , int mm ) { if ( hh > 10 ) { Console . Write ( hh + " : " ) ; } else if ( hh < 10 ) { Console . Write ( "0" + hh + " : " ) ; } if ( mm > 10 ) { Console . Write ( mm ) ; } else if ( mm < 10 ) { Console . Write ( "0" + mm ) ; } }