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program that counts the characters input from the sentence.

Discussion in 'C++' started by rayjhen12, Mar 19, 2011.

  1. rayjhen12

    rayjhen12 New Member

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    can somebody give me the code for the program that "allows the user to enter a sentence" then the program will count and sort the characters input. I need this on 2 days so please, somebodyh help me, please.
     
  2. jsh

    jsh New Member

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    JSH:Hi...

    Please note....
    ----------
    Code:
    /* Javad Sharyati */
    
    #include<iostream.h>
    #include<conio.h>
    
    char str[100];
    int leng=-1;
    
    //-------------------
    
    void get_str()
    {
    cout<<"\n\n Please Enter a Sentence \n ------ \n";
    char ch=getch();
    int i=0;
    while(ch != '\r' )
    {
      int chr=(int) ch ;
      if( chr == 8 &&  i > 0 )
         {
            str[i]='\0';
            leng--;
             i--;
         }
      if((chr>=48 && chr<=57)||(chr>=65 && chr<=90)||(chr>=97 && chr<=122)||chr==32)
        {
           str[i]=ch;
           leng=i;
           i++;
        }
     }
    }
    
    //------------------------
    
    void swap(int a,int b)
    {
      char temp;
      temp=str[a];
      str[a]=str[b];
      str[b]=temp; 
    }
    //------------------------
    void sort()
    {
      for(int i=0;i<leng;i++)
       {
          for(int j=i+1;j<=leng;j++)
             {
                 if(str[i] < str[j])
                   swap(i,j);
              }
       }
    }
    
    //------------------
    void out()
    {
      cout<<"\n-------------\n ";
      for(int i=0;i<=leng;i++)
       cout<<str[i];
    }
    
    //-------------------
    void main()
    {
      get_str();
      sort();
      out();
    }
    
    
    you can chang functions( sort , get_str , swap , out );
     

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