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Niranga Dilan
use nested loops that print the following patterns in four separate program.
Pattern1 1 12 123 1234 12345 123456
Pattern2 123456 12345 1234 123 12 1
Pattern3 1 21 321 4321 54321 654321
Pattern4 123456 12345 1234 123 12 1
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February 8, 2011 at 3:12 PM
Java Number Patterns
1)
1
12
123
1234
12345
123456
public class PatternExample{
public static void main(String[] args){
for(int i=1;i<=6;i++){
for(int j=1;j<i+1;j++){
System.out.print(j);
}
System.out.println();
}
}
}
2)
123456
12345
1234
123
12
1
public class PatternExample{
public static void main(String[] args){
for(int i=6;i>=1;i--){
for(int j=1;j<i+1;j++){
System.out.print(j);
}
System.out.println();
}
}
}
3)
1
21
321
4321
54321
654321
public class PatternExample{
public static void main(String[] args){
for (int i = 1; i <= 6; i++) {
for (int j = i; j > 0; j--) {
System.out.print("" + j);
}
System.out.println("");
}
}
}
4)
123456
12345
1234
123
12
1
public class PatternExample{
public static void main(String[] args){
for (int i = 6; i > 0; i--) {
for (int j = i; j > 0; j--) {
System.out.print("" + j);
}
System.out.println("");
}
}
}
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