Example 1
Input: n = 3 (1,2,3)
Output: ["1","2","Fizz"]
Example 2
Input: n = 5 (1,2,3,4,5)
Output: ["1","2","Fizz","4","Buzz"]
Example 3
Input: n = 15 (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15)
Output: ["1", "2", "Fizz", "4", "Buzz", "Fizz", "7", "8", "Fizz", "Buzz", "11", "Fizz", "13", "14", "FizzBuzz"]
Method 1 : With using Modulo Division(%)
ALGORITHM
JAVAfizzbuzz(n):
list=[];
for i from 1 to n:
if i%5==0 && i%3==0:
list.add("FizzBuzz");
else if i%3==0:
list.add("Fizz");
else if i%5==0:
list.add("Buzz");
else:
list.add(Integer.toString(i));
return list;
JAVA
package bracecoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class FizzBuzz {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan=new Scanner(System.in);
System.out.println("Enter a Number : ");
int n=scan.nextInt();
List res = fizzBuzz(n);
System.out.println(res);
}
private static List fizzBuzz(int n) {
// TODO Auto-generated method stub
List res = new ArrayList();
for (int i = 1; i <= n; i++) {
if (i % 3 == 0 && i % 5 == 0) {
res.add("FizzBuzz");
} else if (i % 3 == 0) {
res.add("Fizz");
} else if (i % 5 == 0) {
res.add("Buzz");
} else {
res.add(Integer.toString(i));
}
}
return res;
}
}
OUTPUT
Method 2: Without using Modulo Division(%)
ALGORITHM
JAVA fizzbuzz(n):
list=[];
i3=0;i5=0;
for i from 1 to n:
i3=++;i5++;
if i5==5 && i3==3:
list.add("FizzBuzz"); i3=0;i5=0;
else if i3==3:
list.add("Fizz"); i3=0;
else if i5==5:
list.add("Buzz"); i5=0;
else:
list.add(Integer.toString(i));
return list;JAVApackage bracecoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
public class FizzBuzz {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scan=new Scanner(System.in);
System.out.println("Enter a Number : ");
int n=scan.nextInt();
List res = fizzBuzz(n);
System.out.println(res);
}
private static List fizzBuzz(int n) {
// TODO Auto-generated method stub
List res = new ArrayList();
int i3=0, i5=0;
for (int i = 1; i <= n; i++) {
i3++;
i5++;
if (i3==3 && i5==5) {
res.add("FizzBuzz");
i3=0;
i5=0;
} else if (i3==3) {
res.add("Fizz");
i3=0;
} else if (i5==5) {
res.add("Buzz");
i5=0;
} else {
res.add(Integer.toString(i));
}
}
return res;
}
} OUTPUT
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