Changes to be committed:

deleted:    proglabs/lab6/1.c
	new file:   proglabs/lab6/10.c
	new file:   proglabs/lab6/11.c
	modified:   proglabs/lab6/2.c
	modified:   proglabs/lab6/3.c
	new file:   proglabs/lab6/4.c
	new file:   proglabs/lab6/5.c
	new file:   proglabs/lab6/6.c
	new file:   proglabs/lab6/7.c
	new file:   proglabs/lab6/8.c
	new file:   proglabs/lab6/9.c

proglabs/lab6/4.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+int main() {
+    int ch,r;
+    r = 0;
+    printf("Print something:\n");
+    while((ch = getchar()) != '#'){
+        if(ch == '!'){r++;putchar('!');putchar('!');}  
+        else if(ch == '.'){r++;putchar('!');}
+        else putchar(ch);
+    }
+    printf("\nr: %d",r);
+    return 0;
+}