Thursday, September 15, 2011

Triangle Pattern using for loops

How do you create a Triangle Pattern using for loops?



 


#include<stdio.h>

#include<conio.h>

void main ()

{
int pas,i,j,k;
clrscr();
printf("\n\n\tEnter the size of pascal triangle (upto 99) : ");
scanf("%d",&pas);
printf("\n\n\n");

for(i=1;i<=pas;i++)
   {
    for(j=pas;j>i;j--)
       {
printf(" ");  }
    for(k=1;k<=i;k++)
       {
printf("%2d",i);  
// printf(" *",i);    /* to print the pattern with asterisk
                            uncomment it and comment the above 
                            statement */
       }
    printf("\n");

   }
printf("\n\n\n\t  Pascal Triangle %d",pas);
getch ();
}



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