CODEWITHSUNDEEP
java
postsrc
postsrc

Reputation: 752

How can I nest this conditional statement? in Java

I am a Java student and I am having trouble with nesting the conditional statement of this program

Exercise CozaLozaWoza (Loop & Condition): Write a program called CozaLozaWoza which prints the numbers 1 to 110, 11 numbers per line. The program shall print "Coza" in place of the numbers which are multiples of 3, "Loza" for multiples of 5, "Woza" for multiples of 7, "CozaLoza" for multiples of 3 and 5, and so on. The output shall look like:

1 2 Coza 4 Loza Coza Woza 8 Coza Loza 11 
Coza 13 Woza CozaLoza 16 17 Coza 19 Loza CozaWoza 22 
23 Coza Loza 26 Coza Woza 29 CozaLoza 31 32 Coza
......

I manage to do this

public class CozaLozaWoza {
public static void main(String[] args) {
    for (int x = 1; x <= 110; x +=1) {
        if (x % 3 == 0) {
            System.out.print(" Coza");
        }else if (x % 5 == 0) {
            System.out.print(" Loza");
        }else if (x % 7 == 0) {
            System.out.print(" Woza");
        }else if (x % 3 != 0 && x % 5 != 0 && x % 7 != 0) {
            System.out.print(" " + x);
        }


        if (x % 11 == 0) {
            System.out.println();
        }


    }
}

}

I can't merge the last if statement, can anyone help me? thank you

Upvotes: 0

Views: 2820

Answers (2)

aftermath
aftermath

Reputation: 29

   package homePrac;

public class LOZAMOZACOZA 
{
    public static void main (String []args)
    {
        int max = 110;
        for (int i=1; i<=max; i++)
        {
            if (i%3==0)
                System.out.print("Coza");
            else if (i%5==0)
                System.out.print ("Woza");
            else if (i%7==0)
                System.out.print("CozaLoza");
            else if (i%3!=0 || i%5!=0 || i%7!=0)
                System.out.print(i);
            if(i%11==0)
                System.out.println("");
        }
    }
}

Upvotes: 0

Eran
Eran

Reputation: 393936

The if statements should be independent of each other, since more than one statement can be true for the same number (for example "CozaLoza" for multiples of 3 and 5).

for (int x = 1; x <= 110; x +=1) {
    boolean regular = true;
    System.out.print (" ");
    if (x % 3 == 0) {
        System.out.print("Coza");
        regular = false;
    }
    if (x % 5 == 0) {
        System.out.print("Loza");
        regular = false;
    }
    if (x % 7 == 0) {
        System.out.print("Woza");
        regular = false;
    }
    if (regular) {
        System.out.print(x);
    }
    if (x % 11 == 0) {
        System.out.println();
    }
}

Upvotes: 2

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