C++

521 What does this program do? 1 11 Ex. 5.21: ex05 21.epp 2 1 What does this program do 3 #inalude dost reap 5 using stdircoat 6 using atdiscin 9 void mratery( char ., const char ), // prototype 11 int maia) 12 char atring1( 80 ,, 14 char string2 80 1 eout >stringi >>string2 18 ysteryl atring1, string2 19 out 5 uning stdiicout 6 using stdiainj 9 int mystery2l const char 10 11 int maia) 12 prototype 13 char stringit 80 1 14 15 16 17 cout > atringi 19 return // indicates successful termination 21 end main 23 I What does this function do? 24 int nystery2 ( const char ) 25 t int x 28x 0 1 10 return 33 1 and function mystery2