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help me

Discussion in 'C' started by karun_happy, Nov 28, 2006.

  1. karun_happy

    karun_happy New Member

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    hi,help me out i m new to C
    i have made one program and i am facing a bit of problem with that can anyone here help me.here is the source
    Code:
    
    #include<stdio.h>
    #include<conio.h>
    void main()
    {
    int i=0;
    char ch[25],c;
    printf("enter ur name n press 0 to exit");
    do{
    c=getch();
    ch[i]=c;
    i++;
    }while(c!='0');
    i=i-1;
    ch[i]='\0';
    }
    this is the program asking the user to enter his/her name and end the program by pressing '0'...name should be entered with one by one character for example: name is happy user should enter h first then a then p ans so on and then press 0 to end it...everything is running fine but i m getting it's output..when program is compiled it ask the yser to enter the name but when i tried to enter the name it doesnot enter anything but when i press 0 then it ends the progarm....so tell me how to get the output
    thaxs
    regards
    Karun
     
    Last edited by a moderator: Nov 29, 2006
  2. shabbir

    shabbir Administrator Staff Member

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    You are using the function getch which does not reflect the characters on the screen. use getche instead of getch and it should be fine.
     
  3. dhanulakshmi

    dhanulakshmi New Member

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    without using getch try with getchar...surely it will work
     
  4. friendsforniraj

    friendsforniraj New Member

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    ya dhanulakshmi is write
    actually your program is working correctly it do takes the name and store it in d array
    problem?
    well getch() is a funtion which waits for a character to be input but it doesnot displays it on outputscreeen
    whereas getchar takes the character and displays it in d screen
    thats it
    hope u understend the problem
     
  5. Aztec

    Aztec New Member

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    There are lot of other problems. See the modified code
    Code:
    #include<stdio.h>
    
    int main()
    {
     int i=0;
     char ch[25],c;
     printf("enter ur name n press 0 to exit");
      do{
       c=getchar();
      ch[i]=c;
      i++;
     }while(c!='0');
     i=i-1;
     ch[i]='\0';
     return 0;
    }
     
  6. karun_happy

    karun_happy New Member

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    thank u to all ...actually i got the solution before but thank you all for ur help...hope to get more help more u
     

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