Computer Applications
Write a program in Java to display the following patterns.
J
J A
J A V
J A V A
Java
Java Nested for Loops
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Answer
public class KboatPattern
{
public static void main(String args[]) {
String str = "JAVA";
int len = str.length();
for(int i = 0; i < len; i++) {
for(int j = 0; j <= i; j++) {
System.out.print(str.charAt(j) + " ");
}
System.out.println();
}
}
}Output
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