Write "Java" program to print below Number Pattern 15:
To understand this example, you should have knowledge of the following topics:
Java Number pattern 15 programs using For loop:
class numberPattern15
{
public static void main(String[] ags)
{
int i, j;
for(i=1;i<=4;i++)
{
{
for(j=i;j>=1;j--)
{
System.out.print(j%2);
}
System.out.println();
}
}
}
Output:
1
01
101
0101
Explanation:
- The first two integers "i", and "j" are declared of type int.
- Then in the First for loop “i” value is initialized with a value 1.
- Now “i” value is checked with the condition i <= 4 that is (1 <= 4). So the condition is True.
- Now the loop enters into the second for loop and checks the condition j >= 1. Where "j = 1". and print the value of "j%2".
- The value of "j" prints up to condition becomes False.
- Now the value of "i" will be incremented by the condition "i = i++" and executes the loop.
- when the value of "i" becomes "5" the program terminates.