From 48dac3fb2d1139c8a26e53111ce01ab5ac6483c5 Mon Sep 17 00:00:00 2001
From: Alexander Resnik <resnikal71202@th-nuernberg.de>
Date: Wed, 3 Jul 2019 04:51:12 +0200
Subject: [PATCH] =?UTF-8?q?now=20signed=20and=20xx=20th=20fibonacci=C2=B4n?=
 =?UTF-8?q?umber?=
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---
 prim.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/prim.c b/prim.c
index 6d64cdb..6adbd4f 100644
--- a/prim.c
+++ b/prim.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdbool.h>
 #include <limits.h>
-#define typ unsigned long long
+#define typ long long int
 
 
 bool is_it_a_prim(typ* x){
@@ -16,14 +16,16 @@ return true;
 
 
 int main(void){
-typ int fn = 0, fn_1 = 1, fn_2 = 0;
-while(fn < ULLONG_MAX)
+typ fn = 0, fn_1 = 1, fn_2 = 0;
+int i = 2;
+while(fn < LLONG_MAX)
 {
 fn = fn_1 + fn_2;
 if(is_it_a_prim(&fn))
-printf("%llu\n",fn);
+printf("%d\t%llu\n",i ,fn);
 fn_2 = fn_1;
 fn_1 = fn;
+i++;
 }
 return 0;
 }