JAVA

nested for each loop java

public class Sample {
    public static void main(String[] args) {

        String names[][] = {
                { "Jasmine", "jasmine123" },
                { "lyka", "lyka123" },
                { "marbie", "marbie123" }
        };
        for (String name[] : names) {
            for (String info : name) {
                System.out.println(info);
            }
            System.out.println();
        }

    }

}

java nested loop

// This nested for loop will print 5 rows of 20 asterisks each

for(int i = 0; i < 5; i++) {
  for(int j = 0; j < 20; j++) {
    System.out.print("*");
  }
  System.out.println();
}

java nested for loop

for (int i = 0; i < 10; i++) {
	for (int j = 0; j < 10; j++) {
		System.out.println("*");
    }
  System.out.println("");
}

nested for loop java

public class Sample {
    public static void main(String[] args) {

        for (int x = 0; x < 5; x++) {
            for (int y = 0; y < 5; y++) {
                System.out.println(y);
            }
            System.out.println();
        }
    }
}

nested for loop java

public class Sample {
    public static void main(String[] args) {

        String names[][] = {
                { "Jasmine", "jasmine123" },
                { "lyka", "lyka123" },
                { "marbie", "marbie123" }
        };
        for (int row = 0; row < names.length; row++) {
            for (int col = 0; col < names[row].length; col++) {
                System.out.println(row + ":" + col);
            }
            System.out.println();
        }

    }
}