Add Python version and clean code

README.md

@@ -1,3 +1,3 @@
 # fibonacci
 
-Fibonacci number generator in ANSI C using recursion
+Fibonacci number generator in ANSI C, Python using recursion

fibo.c

@@ -2,26 +2,27 @@
 #include <stdio.h>
 #include <time.h>
 
+#define COUNT 30
+
 long Fibo (long x);
 
 int main (int argc, const char * argv[]) {
 
     long fibo;
-    int i, count;
+    int i;
     clock_t start, done;
 
-    count = 40;
     start = clock();
 
-    printf("Lasketaan fibo %d \n", count);
+    printf("Lasketaan fibo %d \n", COUNT);
 
-    for (i = 1; i <= count; i++) {
+    for (i = 1; i <= COUNT; i++) {
         fibo = Fibo (i);
-        printf ("%d - %ld\n",i, fibo);
+        printf ("Fibo: %d - %ld\n",i, fibo);
     }
 
     done = clock();
-    printf("aika: %f s\n",(done-start)/(double)(CLOCKS_PER_SEC));
+    printf("Laskenta kesti: %f sec\n",(done-start)/(double)(CLOCKS_PER_SEC));
 
     return 0;
 }

fibo.py

@@ -0,0 +1,22 @@
+# Fibonacci number generator in Python using recursion
+import time
+
+COUNT = 30
+
+def fibo(i):
+    if i <= 1:
+        return i
+    else:
+        return(fibo(i-1) + fibo(i-2))
+
+def main():
+    print("Lasketaan fibo: %d" % COUNT)
+    start_time = time.time()
+
+    for x in range(COUNT):
+        print("Fibo: %2d = %d" %(x, fibo(x)))  
+
+    print("Laskenta kesti %.5f sec" % (time.time() - start_time))
+
+if __name__ == '__main__':
+    main()