everest% cc mutual.c everest% everest% a.out Type in a string (< 64 characters): Prof. Richard Chang Input: Prof. Richard Chang Alphabetic characters: 16 Other characters: 3 everest% everest% a.out Type in a string (< 64 characters): 1000 Hilltop Circle, Baltimore MD 21250 Input: 1000 Hilltop Circle, Baltimore MD 21250 Alphabetic characters: 24 Other characters: 15 everest%