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Saturday, November 13, 2010

To display numbers in triangular format

#include"iostream.h"
#include"conio.h"
void main()
{
 int n,i,j;
 clrscr();
 cout<<"\n\t\tENTER RANGE:";
 cin>>n;
 cout<<"\nFORMAT - 1\n";
 for(i=1;i<=n;i++)
 {
  for(j=1;j<=i;j++)
  {
   cout<<"\t"<<j;
  }
  cout<<"\n";
 }

 cout<<"\nFORMAT - 2\n";
 for(i=1;i<=n;i++)
 {
  for(j=1;j<=i;j++)
  {
   cout<<"\t"<<i;
  }
  cout<<"\n";
 }
 cout<<"\nFORMAT - 3\n";
 for(i=0;i<=n-1;i++)
 {
  for(j=0;j<=i;j++)
  {
   cout<<"\t"<<(n-j);
  }
  cout<<"\n";
 }
 getch();
}

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