Prints a maximum set of activities that can be done by a single person , one at a time . n -- > Total number of activities s [ ] -- > An array that contains start time of all activities f [ ] -- > An array that contains finish time of all activities
< ? php function printMaxActivities ( $ s , $ f , $ n ) { echo " Following ▁ activities ▁ are ▁ selected ▁ " . " STRNEWLINE " ;