Question

Write a program to display following pattern: 

1
232
34543
4567654
567898765

Answer 1

Source code :
    #include 
    #include 
    void main( )
{
         int i, s, r, k=0, c=0, j=0;
         printf(“Enter the number of rows : “);
         scanf(“%d”, &r);
         for( i=1 ; i<=r ; i++ )
         {
             for( s=1 ; s<=r-i ; s++ )
             {
                prinf(“ ”);
                c++;
   }
   while( k != 2*i-1 )
   {
       if(c<=r-1)
       {
            printf(“%d”,(i+k));
            c++;
       }
       else
       {
           j++;
           printf(“%d”,(i+k-2*j));
     }
     ++k;

}
          j=c=k=0;
          printf(“\n”);
          }
    getch( );
}

Output : 

Enter the number of rows : 5 1 232 34543 4567654 567898765