JAVA PROGRAM
NESTED LOOP
1
10
101
1010
10101
Answers
Explanation:
Java Programs to print pattern 1 10 101 1010 10101
The outer loop counter i ranges from 1 to n. i is used to keep track of line number. Line i contains i numbers. So, the inner loop counter j ranges from 1 to i. If j is odd, we print 1, else we print 0.
import java.util.Scanner;
public class Pattern {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter n: ");
int n = scanner.nextInt();
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= i; j++) {
if (j % 2 == 1) {
System.out.print("1 ");
} else {
System.out.print("0 ");
}
}
System.out.println();
}
}
}
Enter n: 5
1
1 0
1 0 1
1 0 1 0
1 0 1 0 1
Answer:
JAVA PROGRAM
Explanation:
Java exists as a programming language and computing platform first released by Sun Microsystems in 1995. It has developed from modest origins to power a big share of today's digital world, by providing the reliable medium upon which many services and applications are made.
public class Pattern {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter n: ");
int n = scanner.nextInt();
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= i; j++) {
if (j % 2 == 1) {
System.out.print("1 ");
} else {
System.out.print("0 ");
}
}
System.out.println();
}
}
}
Enter n: 5
1
1 0
1 0 1
1 0 1 0
1 0 1 0 1
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