Java Buzz Forum - Pattern Program in java Part-2

#4 Java Program to print Numbers in Below pattern

1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7
   1 2 3 4 5 6
    1 2 3 4 5
     1 2 3 4
      1 2 3
       1 2
        1

package com.learnJavaOnline;
public class NumbersFormat {
public static void main(String[] args) {
int r, c1,c2;
for (r = 1; r <= 10; r++) {
for (c1 = 1; c1 <r; c1++) {
System.out.print(" ");
}
for (c2 = 1; c2 <= 10 - r; c2++) {
System.out.print(c2 + " ");
}
System.out.println("");
}
}
}

Output:

1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1

#5 Java Program to Print Numbers in Below pattern:

        1
       1 2
      1 2 3
     1 2 3 4
    1 2 3 4 5
   1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10

package com.learnJavaOnline;
public class NumbersFormat {
public static void main(String[] args) {
int r, c1,c2;
for (r = 1; r <= 10; r++) {
for (c1 = 1; c1 <10-r; c1++) {
System.out.print(" ");
}
for (c2 = 1; c2 <= r; c2++) {
System.out.print(c2 + " ");
}
System.out.println("");
}
}
}

Output:

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10


	Web Artima.com