Core Java - Interview Questions and Answers for 'Fibonacci' - 3 question(s) found - Order By Newest Frequently asked in face to face interviews. Q1. Write a program to print fibonacci series. Core Java
Ans. int count = 15;
int[] fibonacci = new int[count];
fibonacci[0] = 0;
fibonacci[1] = 1;
for(int x=2; x < count; x++){
fibonacci[x] = fibonacci[x-1] + fibonacci[x-2];
}
for(int x=0; x< count; x++){
System.out.print(fibonacci[x] + " ");
} Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  ebay   fibonacci series Asked in 66 Companies basic   frequent Related Questions What are the steps to be performed while coding Junit with Mocking framework ? What is a Sequence File? What different level of logging you use while coding ? Have you ever encoded the response before sending it back from the service? If Yes , Which encoding was used ? What are the different type of encoding you have used ? How does encoding affect using Reader / writer classes or Stream classes in Java ? What is the difference between html encoding and url encoding ? Does spaces get's encoded in html encoding ? Q2. Write a Program to print fibonacci series using recursion. Core Java 2017-08-24 14:41:45
Ans. public class FibonacciUsingRecursion {
public static void main(String[] args) throws IOException{
getNextFibanocci(1,1);
}
static int getNextFibanocci(int a,int b){
if(a+b >= 100){
return 0;
} else {
System.out.println(a+b);
getNextFibanocci(b,a+b);
}
return 0;
}
} Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  fibonacci  recursionRelated Questions What will happen if we don't have termination statement in recursion ? Find Fibonacci first n numbers using recursion ? Write an Algorithm for Graph Traversal ? The Graph has a loop. Write a Program to print factorial of a number using recursion Write a program to print sum of numbers between the start and end number
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Ans. int count = 15;
int[] fibonacci = new int[count];
fibonacci[0] = 0;
fibonacci[1] = 1;
for(int x=2; x < count; x++){
fibonacci[x] = fibonacci[x-1] + fibonacci[x-2];
}
for(int x=0; x< count; x++){
System.out.print(fibonacci[x] + " ");
} Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve  fibonacci Asked in 4 Companies basic   frequent Related Questions Difference between == and .equals() ? Why is String immutable in Java ? Explain the scenerios to choose between String , StringBuilder and StringBuffer ?
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