Types of pyramid programs pattern 17

Program
class Main{
public static void main(String args[]){
int i,j,k=1;
for(i=1;i<=4;i++){
for(j=1;j<=i;j++,k++)
System.out.print(" "+k);
System.out.println(" ");
}
}
}

OUTPUT:-

C:\Users\Saty\Desktop\java>javac 1.java

C:\Users\Saty\Desktop\java>java Main

 1
 2 3
 4 5 6
 7 8 9 10

Types of pyramid programs pattern 16

Program
class Main{
public static void main(String args[]){
int i,j,k=1;
for(i=0;i<=5;i++){
for(j=1;j<=5-i;j++)
System.out.print(" ");
for(j=0;j<=i;j++){
if(j==0||i==0)
k=1;
else
k=(k*(i-j+1)/j);
System.out.print(" "+k);
}
System.out.println(" ");
}
}
}

OUTPUT:-

C:\Users\Saty\Desktop\java>javac 1.java

C:\Users\Saty\Desktop\java>java Main

      1
     1 1
    1 2 1
   1 3 3 1
  1 4 6 4 1
 1 5 10 10 5 1

Types of pyramid programs pattern 15

Program

class Main{
public static void main(String args[]){
int i,j;
for(i=1;i<=5;i++){
for(j=1;j<=i;j++)
System.out.print(" ");
for(j=10-i;j>=i;j--)
System.out.print("*");
System.out.println(" ");
}
}
}

OUTPUT:-

C:\Users\Saty\Desktop\java>javac 1.java

C:\Users\Saty\Desktop\java>java Main

*********
  *******
   *****
    ***
     *