Question

Here is an example operation of the completed program: Please enter a string: the weather is great! The dash-version of your string is: Please tell me the char that you would like to locate and replace: e The new version of your string is: --e -e---e- --e--- I located 4 'e' characters!

#include <iostream>
  #include <string>
  using namespace std;
  
  void get_user_string(string *);
  string convert_to_dash(String* );
  int_search_and_replace(char, string, string &);
  
   int main (){

   string s;

   cout << "Enter a string:" << endl;
   get_user_string(&s);

       string dash_version = convert_to_dash(&s)

   if ( dash_version != 32){
   &s.push_back('-');
   }

Answer 1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 #include <iostream> #include <string> using namespace std; void get_user_string(string *); //here first function declaration string convert_to_dash(string* ); //here second function declaration int search_and_replace(char, string, string *); //here third function declaration int main() { string s.p; char a; cout << "Enter a string:" << endl; //here read the string from the user get_user_string(&s); string dash_version = convert_to_dash(&s); //here call the function cout<<"The dash-version of your string is: "<<endl; //here print the dash cout<<dash_version<<endl; cout<<"Please tell me the char that you would like to locate and replace:"<<endl; //here ask the user for char cin>>a; cout<<"The new version of your string is:"<<endl; //here print the updated string int cnt=search_and_replace(a,s,&p); cout<<"I located "<<cnt<<" '"<<a<<"' characters!"<<endl; return 0; نها

void get_user_string(string *a) { getline(cin, *a); نها 24 25 26 27 28 29 30 string convert_to_dash(string *b){ //here add the dash function string sub; sub=*b; // here store the *b for(int i=0;i<sub.length();i++){ //here iterate over the string if(sub[i]!=''){ //here condtion check sub[i]='.'; //here add the dash } 31 } return sub; //return the string } 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 int search_and_replace(char a, string s, string *b){ l/here data replaced int cnt=0; for(int i=0;i<s.length();i++){ l/here iterte over the each char in the string if(s[i]==a || s[i]==''){ l/here check conditoon if(s[i]==a) { cnt+=1; //here increment the count ها }else{ S[i]='-'; //here add - } } cout<<s<<endl; //here print s return cnt; //here return int }

#output:

user@user-Latitude - 3490:-/Desktop$ g++ 1.cpp user@user-Latitude - 3490 :-/Desktop$ ./a.out Enter a string: the whether is great! The dash-version of your string is: Please tell me the char that you would like to locate and replace: e --e--- The new version of your string is: --e --e--e- I located 4 'e' characters! user@user-Latitude - 3490:-/Desktops |

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