Fibonacci series without recursion

fibonacci.cpp

@@ -0,0 +1,17 @@
+#include <iostream>  
+using namespace std; 
+
+int main(){  
+  int num1=0,num2=1,num3,i,n;    
+  cout<<"\nEnter the number of elements of Fibonacci Series : ";    
+  cin>>n;    
+  cout<<num1<<' '<<num2<<' '; //First print 0 and 1 
+
+  for(i=2;i<n;++i){    
+    num3=num1+num2;    
+    cout<<num3<<' ';    
+    num1=num2;    
+    num2=num3;    
+  }    
+  return 0;  
+}