Write a program to display the following pattern:
1 2 3 4 5
2 3 4 5
3 4 5
4 5
5
public class numpattern2
{
public static void main(String args[])
{
for(int i=1 ; i <=5 ; i++)
{
for(int j=i ; j<=5 ; j++)
{
System.out.print(j+"");
}
System.out.println();
}
}
}
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These are the terms used in this program which can be read by anyone like those who are intrested in java or programming , or a beginner in programming or in java , or a student ,etc . I recommend everyone to read this and get full control on programming.
Terms Used:
public : Public is a Java key-word which broadcasts a member`s get right of entry to as public. Public individuals are seen to all different lessons. This approach that another elegance can get right of entry to a public area or method. Further, different lessons can adjust public fields until the sphere is said as final .
static : The static key-word is a non-get admission to modifier used for strategies and attributes. Static strategies/attributes may be accessed with out developing an item of a class
void : The void key-word specifies that a way need to now no longer have a go back value.
main : It is the call of the Java predominant method. It is the identifier that the JVM appears for because the place to begin of the java program. It`s not a keyword.
int : Int: By default, the int statistics kind is a 32-bit signed two`s supplement integer, which has a minimal cost of -231 and a most cost of 231-1.
System.out.println : To outline System. out. println() in Java, it's far a easy assertion that prints any argument you byskip and provides a brand new line after it. println() is liable for printing the argument and printing a brand new line. System.out refers to the usual output stream.
for : A for loop is a repetition manage shape that lets in you to correctly write a loop that desires to be accomplished a particular range of times.A for loop is beneficial whilst you recognise how generally a project is to be repeated.
Here is the glide of manipulate in a for loop −
The initialization step is finished first, and best once. This step lets in you to claim and initialize any loop manipulate variables and this step ends with a semi colon (;).
Next, the Boolean expression is evaluated. If it's miles true, the frame of the loop is finished. If it's miles false, the frame of the loop will now no longer be finished and manipulate jumps to the following assertion beyond the for loop.
After the frame of the for loop receives finished, the manipulate jumps lower back as much as the replace assertion. This assertion lets in you to replace any loop manipulate variables. This assertion may be left clean with a semicolon on the end.
The Boolean expression is now evaluated again. If it's miles true, the loop executes and the procedure repeats (frame of loop, then replace step, then Boolean expression). After the Boolean expression is false, the for loop terminates.
