Principles and Practice of C + + programming 17th part of the answer

1#include <iostream>2 using namespacestd;3 4 voidTo_lower (Char*s)5 {6      while(*s!=' /')7     {8         if(*s>='A'&&*s<='Z')9*s+= +;Tens++; One     } A } -  - Char* STRDUP1 (Const Char*s) the { -     Char*p=New Char[]; -cout<<sizeof(s) <<endl;//////////Note -     inti; +      for(i=0; s[i]!=' /'; i++) -     { +p[i]=S[i]; A     } atp[i]=' /'; -     returnp; - } -  - Char* FINDX (Const Char*s,Const Char*x) - { in     intI=0; -      while(*s!=' /') to     { +          while(* (S+i) ==* (x+i) &&* (x+i)! =' /') -         { thei++; *         } $         if(* (x+i) = =' /')Panax Notoginseng             return(Char*) s; -         Else theI=0; +s++; A     } the     returnNULL; + } -  $ intMain () $ { -     //Char c[]= "D"; -     //cout<<sizeof (&c) <<endl; //////////Note the     //Char *p=strdup1 (c); - //cout<<p<<endl;Wuyi     Charc1[]="FGASDFGHJ"; the     Charc2[]="FGH"; -cout<<findx (C1,C2); Wu      while(1); -     return 0; About  $}

Exercise 3 4 5Exercise TenExercise 11 Exercises 14 Exercise 12 application and other function parameters the latter is required if the const link&, because the latter has declared that it does not change the original value P200 P377

Principles and Practice of C + + programming 17th part of the answer