Changes to be committed:

modified:   proglabs/lab5/1.c
	new file:   proglabs/lab5/10.c
	new file:   proglabs/lab5/11.c
	new file:   proglabs/lab5/12.c
	new file:   proglabs/lab5/13.c
	new file:   proglabs/lab5/14.c
	modified:   proglabs/lab5/2.c
	new file:   proglabs/lab5/3-1.c
	new file:   proglabs/lab5/3-2.c
	deleted:    proglabs/lab5/3.c
	new file:   proglabs/lab5/4.c
	new file:   proglabs/lab5/5.c
	new file:   proglabs/lab5/6.c
	new file:   proglabs/lab5/7.c
	new file:   proglabs/lab5/8.c
	new file:   proglabs/lab5/9.c
	new file:   proglabs/lab5/tmp.out

proglabs/lab5/2.c

@@ -1 +1,12 @@
 #include <stdio.h>
+
+int main(){
+    int r = 5;
+    for (int i = 1; i <= r; ++i) {
+        for (int c = 0; c < i; ++c) {
+            printf("$");
+        }
+        printf("\n");
+    }
+    return 0;
+}