## 9.02.2011

### 12. 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 2 3 1 2 3 4 1 2 3 4 5
Ans.
/*c program for number triangle pyramid*/

#include<stdio.h>
#include<conio.h>
int main()
{
int num,r,c,sp;
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);
printf("\n");
}
getch();
return 0;
}

/*************OUTPUT****************
Enter loop repeat number(rows): 5

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

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

 Figure: Screen shot of Design Numbers Triangle Pyramid C program

1. thanks........ for this programm

2. How to write the program for get output like this? Repeated letter print exactly one time only.
string="JEEVAN"
J
E E
V V V
A A A A
N N N N N

1. #include
#include
#include
void main()
{
int i,j,length;
char name[]="JEEVAN";

length=strlen(name);

for(i=1;i<=length;i++)
{
for(j=1;j<=i;j++)
printf("%c",name[i-1]);
printf("\n");
}

getch();
}

3. How to write a program to get this output?
....1
...21
..321
.4321
54321

1. @Sampath Kumar,

Your required Number Pyramid Source code in C at:

http://cprogrammingcodes.blogspot.in/2012/07/number-triangle.html

4. plis pprint this prgm