From 0a712fe1d7cce4d9cd2f6bfb447e0d28f6248a5e Mon Sep 17 00:00:00 2001
From: Bohdan Yanchyk <bohdan.yanchyk@student.tuke.sk>
Date: Fri, 3 Apr 2020 00:27:42 +0000
Subject: [PATCH] =?UTF-8?q?Aktualizovat=20=E2=80=9Edu4/program.c=E2=80=9C?=
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---
 du4/program.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/du4/program.c b/du4/program.c
index f625f7e..ce9b0b2 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -48,6 +48,7 @@ double compare_percent(double a, double b, double eps)
 }
 
 int check(char *str){
+    int flag=0;
     char symb[5]="*-+/=";
     for(int i =0;i<strlen(str);i++){
         for(int k =0;k<5;k++){
@@ -57,8 +58,11 @@ int check(char *str){
                 }
             }
         }
+        if(str[i]=='='){
+            flag=1;
+        }
     }
-    return 1;
+    return flag==1?1:0;
 }