From 016c07efb595e6a8bf3140c8ed054bdafd2918e1 Mon Sep 17 00:00:00 2001
From: Deinerovych <vladyslav.deinerovych@student.tuke.sk>
Date: Wed, 16 Oct 2024 10:28:05 +0200
Subject: [PATCH] 9

---
 cv3/program.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/cv3/program.c b/cv3/program.c
index b09865c..c6da872 100644
--- a/cv3/program.c
+++ b/cv3/program.c
@@ -11,7 +11,7 @@ int stack_top = -1;
 bool is_number(char *string) {
     char *end;
     strtof(string, &end);
-    return end != string && *end == '\n';
+    return end != string && (*end == '\n' || *end == '\0');
 }
 
 bool is_operation(char *string) {
@@ -99,6 +99,9 @@ int main() {
     }
 
     if (stack_top == 0) {
+        if (!first_output) {
+            printf(" ");
+        }
         printf("\n%.2f\n", pop());
     } else {
         printf("\nno input\n");