Thread: A little problem with for loop

  1. #1
    Registered User
    Join Date
    Oct 2015

    Question A little problem with for loop

    Hello guys, I have created a program that will display the array in the screen character by character with spaces in between. Now what I need to do is to display it in a diamond like pattern (1 inverted triangle and 1 normal triangle) with the first letter of the array in the middle.
    Here's my code for the array:
    #include <iostream.h>
    #include <conio.h>
    int main()
     char input[100];
     int index,x=33,y=13;
     printf("Enter name: ");
        for(index = 0; input[index] != '\0'; index++){
        cout<<" ";
    return 0;

  2. #2
    This is barely C++, you might want to try your luck in the C subforum. Please get a modern compiler (they're free, so no excuses).

    Quote Originally Posted by Wikipedia
    conio.h is a C header file used mostly by MS-DOS compilers to provide console input/output. It is not part of the C standard library or ISO C, nor is it defined by POSIX.
    ^ Stop using that too.

  3. #3
    Registered User
    Join Date
    Jun 2011
    Are you sure you're supposed to be moving the cursor around the console like that?

    These types of problems usually rely on calculating numbers of spaces to print in order to achieve the desired shape.

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