Question

How to print the first N fibonacci numbers in Java

Answer 1

public class PrintTheFirstNFibonacciNumbers_Java {
    public static void PrintTheFirstNFibonacciNumbers(int N) {
         int n1 = 0, n2 = 1, n3;    
         
        System.out.print(n1 + " " + n2);
     
        for (int i = 2; i < N; i++) {    
            n3 =n1 + n2;    
            System.out.print(" " + n3);    
            n1 = n2;    
            n2 = n3;    
        }    
    }
    public static void main(String args[]) {
        int N = 10;    
         
        PrintTheFirstNFibonacciNumbers(N);
    }
}

 
 
/*
run:
 
0 1 1 2 3 5 8 13 21 34
 
*/

 

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