Write a program that outputs the string representation of numbers from 1 to n. but for multiples of three it should output "Fizz" instead of the number and for the multiples of five output "Buzz". For numbers which are multiples of both three and five output "FizzBuzz".
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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