9.03.2011

17. Design numbers tringle pyramid

Q. Write a program to generate a following numbers triangle:(Where user entered number through keyboard, for example if num=5)
1






1 2 1




1 2 3 2 1


1 2 3 4 3 2 1
1 2 3 4 5 4 3 2 1

Ans.
/*c program for number triangle pyramid*/

#include<stdio.h>
#include<conio.h>
int main()
{
 int num,r,c,sp,x;
 printf("Enter loop repeat number(rows):");
 scanf("%d",&num);
 for(r=1; num>=r; r++)
 {
   for(sp=num-r; sp>=1; sp--)
      printf(" ");
   for(c=1; c<=r; c++)
      printf("%d",c);
   for(x=r-1; x>=1; x--)
      printf("%d",x);
   printf("\n");
 }
 getch();
 return 0;
}
/****************OUTPUT***************
Enter loop repeat number(rows): 5

1






121




12321


1234321
123454321

**************************************/

22 comments:

  1. #include
    #include

    main()
    {
    int i,j,n=10,y,z=1;
    for(i=0;i<=n;i++)
    {
    for(j=n;j>0;j--)
    {
    printf(" ");
    }
    for(y=0;y<z;y++)
    {
    printf("*");
    }
    n--;
    z=y+2;
    printf("\n");
    }


    }

    ReplyDelete
  2. plz post algorithm of dis progm

    ReplyDelete
  3. can you give me the control flow of this program??

    ReplyDelete
  4. can ur gud slf plz give the code for
    1
    232
    34543
    4567654
    567898765
    4567654
    34543
    232
    1

    ReplyDelete
  5. Hi Shahid,

    Here is the code for your Pattern.


    #include
    int main()
    {
    int n=5,i,j,k1,k2,c,c1=0;


    //Code for Upper Traingle
    for(i=1;i<=n;i++)
    {
    k1=i-1;
    c=0;

    for(j=1;j<=i;j++) {
    printf("%3d",++k1);
    ++c;
    }

    for(;c>1;c--)
    printf("%3d",--k1);

    printf("\n");
    }



    //Code for Bottom reverse Traingle
    --i;
    for(;i>=1;i--)
    {
    k2=i-1;
    c=0;
    for(j=1;j1;c--)
    printf("%3d",--k2);

    printf("\n");
    }

    return 0;
    }

    ReplyDelete
  6. Can anyone give code for this pattern:

    0
    101
    21012
    3210123
    432101234
    54321012345

    ReplyDelete
    Replies
    1. @Monica,

      Your required above Number Triangle Pattern C program source code at:

      http://cprogrammingcodes.blogspot.com/2014/08/number-triangle-pattern-c-program.html

      Delete
    2. Hy Monika how to I print numerical pyramid in

      Delete
  7. Can anyone give code for this pattern:

    .....1*1
    ....2****2
    ...3******3
    ..4********4
    5**********5
    ..4********4
    ...3******3
    ....2****2
    ......1*1

    ReplyDelete
    Replies
    1. @Sudhanshu Sharma,

      Your required number rhombus pattern C program source code at:

      http://cprogrammingcodes.blogspot.com/2014/08/how-to-design-number-rhombus-pattern-c.html

      Delete
  8. can anyone give me code for following pattern??
    ###1###
    ##121##
    #13331#
    1444441
    (# reprents blank space)

    ReplyDelete
    Replies

    1. int n = 5;

      int initial = 1;
      for(int i = 1; i<=n; i++){

      for(int j=n-i; j>=0; j--){

      System.out.print(" ");
      }

      for(int k = 0; k<(i*2)-1;k++){

      if(k==0){

      System.out.print(initial);

      } else if( k==(i*2)-2){

      System.out.print(initial);

      } else {

      System.out.print(i);
      }

      }
      System.out.println();


      }

      Delete
  9. 1
    2 4 6
    1 3 5 7 9
    2 4 6 8 10 12 14
    1 3 5 7 9 11 13 15 17

    ReplyDelete
    Replies
    1. @Cyber Hacker,

      Your required Odd and Even number pattern program in C as:

      http://goo.gl/Xr39qb

      Delete
  10. I need help with the following pattern:
    A
    ABA
    ABCBA
    ABCDCDA
    ABCDEDCBA
    The pattern should extend to the character entered.
    For example, the preceding pattern would result from an input value of E.

    ReplyDelete
    Replies
    1. #Gabriela Espino

      Your character triangle pattern C program source code as:

      http://cprogrammingcodes.blogspot.com/2014/02/character-pyramid.html

      Delete
  11. Example

    If input is 2, output will be

    00006
    00028 00066

    If input is 3, output will be

    00006
    00028 00066
    00120 00190 00276
    provide code for this output

    ReplyDelete
  12. Code this pyramid plz.
    0
    1 0 1
    2 1 0 1 2
    3 2 1 0 1 2 3
    4 3 2 1 0 1 2 3 4

    ReplyDelete
  13. Code for this pyramid plz
    0
    1 0 1
    2 1 0 1 2
    3 2 1 0 1 2 3
    4 3 2 1 0 1 2 3 4

    ReplyDelete
    Replies
    1. Reks Singh

      Your number pattern C program source code at:
      https://cprogrammingcodes.blogspot.in/2014/08/number-triangle-pattern-c-program.html

      Delete
  14. 0
    101
    21012
    3210123 plse give me answer for c++

    ReplyDelete
    Replies
    1. #Tarunendra Patel,

      your required number triangle pattern program source code at:

      https://goo.gl/FgPph5

      Delete