diff --git a/du1/program.c b/du1/program.c
index 213c803..af93997 100644
--- a/du1/program.c
+++ b/du1/program.c
@@ -3,9 +3,11 @@
 
 int main (){
 	int c = 0;
+	char musor;
 	int counter = 0;
 	while(c != EOF){
 		c = getchar();
+		musor = getchar();
 		if (c >= 'a' && c <= 'z'){
 			putchar (c - 'a' + 'A');
 			printf ("\n");