From 096061440a75569a6563030ed56a0eae828839d7 Mon Sep 17 00:00:00 2001
From: Oleksandr Hryshchenko <oleksandr.hryshchenko@student.tuke.sk>
Date: Tue, 23 Feb 2021 16:33:57 +0000
Subject: [PATCH] =?UTF-8?q?=D0=98=D0=B7=D0=BC=D0=B5=D0=BD=D0=B8=D1=82?=
 =?UTF-8?q?=D1=8C=20'du1/program.c'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 du1/program.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/du1/program.c b/du1/program.c
index 175aa30..5c2e1ab 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <ctype.h>
+#include <string.h>
 
 int main (){
 	char c[100];
@@ -30,11 +31,11 @@ int main (){
 			for(int i = 0; i < 100; i++){
 				if(c[i] == '\n') break; 
 				if(isupper(c[i]))
-					printf(tolower(c[i]));
+					printf("%c", tolower(c[i]));
 				else if(islower(c[i]))
-					printf(toupper(c[i]));
+					printf("%c", toupper(c[i]));
 				else
-					printf(c[i]);
+					printf("%c", c[i]);
 			}
 		}
 	//counter++;