## Description

Fibonacci numbers ( sequence ) is a set of numbers that start with 1 or 0 followed by a 1 proceeds on the rule that each number.

Fibonacci number is equal to the sumof the preceding two numbers.

**F(n) = 0, 1, 1, 2, 3, 5, 8, 13......**

**Write a program to find the fibonacci series the given number ( size of series ) by user.**

```
#include<stdio.h>
int main(){
int n;
printf("Enter the size of series : ");
scanf("%d", &n);
int a=0, b=1, c;
printf("%d %d", a, b);
for(int i=2; i<n; i++){
c = a + b;
a = b;
b = c;
printf(" %d", c);
}
return 0;
}
```

**Output :**

Enter the size of series : 10

0 1 1 2 3 5 8 13 21 34

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