Pattern 1
111
111
111
111
111
package Patterns;
class pattern
{
public static void main()
{
for(int i=1;i<=5;i++)
{
for(int j=1;j<=3;j++)
{
System.out.print("1");
}
System.out.println();
}
}
}
Pattern 2
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
package Patterns;
class pattern4
{
public static void main()
{
int k=1;
for(int i=1;i<=5;i++)
{
for(int j=1;j<=i;j++)
{
System.out.print(k);
k++;
}
System.out.println();
}
}
}
Pattern 3
1
22
333
4444
55555
package Patterns;
class pattern5
{
public static void main()
{
for(int i=1;i<=5;i++)
{
for(int j=1;j<=i;j++)
{
System.out.print(i);
}
System.out.println();
}
}
}
Pattern 4
1
21
321
4321
54321
package Patterns;
class pattern9
{
public static void main()
{
for(int i=1;i<=5;i++)
{
int k=i;
for(int j=1;j<=i;j++)
{
System.out.print(k);
k--;
}
System.out.println();
}
}
}
Pattern 5
54321
5432
543
54
5
package Patterns;
class pattern7
{
public static void main()
{
for(int i=1;i<=5;i++)
{
for(int j=5;j>=i;j--)
{
System.out.print(j);
}
System.out.println();
}
}
}