diff --git a/c/tex_parser/tex_table.geany b/c/tex_parser/tex_table.geany
index 6d430fb..fa8fd3b 100644
--- a/c/tex_parser/tex_table.geany
+++ b/c/tex_parser/tex_table.geany
@@ -16,9 +16,9 @@ long_line_behaviour=1
 long_line_column=72
 
 [files]
-current_page=2
+current_page=1
 FILE_NAME_0=375;C;0;16;1;1;1;/home/kolan/dev/c/tex_parser/tex_table_test.c;0
-FILE_NAME_1=53;C;0;16;1;1;1;/home/kolan/dev/c/tex_parser/tex_table.c;0
+FILE_NAME_1=665;C;0;16;1;1;1;/home/kolan/dev/c/tex_parser/tex_table.c;0
 FILE_NAME_2=2213;C;0;16;1;1;1;/home/kolan/dev/c/tex_parser/tex_table.h;0
 FILE_NAME_3=0;C;0;16;1;1;1;/home/kolan/dev/c/tex_parser/tex_table_tags.h;0
 FILE_NAME_4=1725;Make;0;16;1;1;1;/home/kolan/dev/c/tex_parser/Makefile;0
diff --git a/c/the_end/the_end.c b/c/the_end/the_end.c
new file mode 100644
index 0000000..9a4f944
--- /dev/null
+++ b/c/the_end/the_end.c
@@ -0,0 +1,25 @@
+#include <stdio.h>
+#include <sys/types.h>
+
+#define N 65
+
+int main()
+{
+	int64_t d, i, j, k, prod, delta,
+	        is, js, ks, deltas;
+
+	d = i = j = k = prod = delta = is = js = ks = deltas = 0;
+
+	for (d = 0; d < 4096; d++)
+		for (i = 1; i < N; i++)
+			for (j = i + 1; j < N; j++)
+				for (k = j + 1; k < N; k++) {
+					prod = i * i * j * j * k * k;
+					delta = (722500 + d - prod);
+					if (!delta) {
+						printf("722500 = (%ld * %ld * %ld) ^ 2\n", i, j, k);
+					}
+				}
+	return 0;
+}
+w
diff --git a/c/zmalloc/zmalloc.geany b/c/zmalloc/zmalloc.geany
index c4e99b8..95da1b5 100644
--- a/c/zmalloc/zmalloc.geany
+++ b/c/zmalloc/zmalloc.geany
@@ -16,10 +16,10 @@ long_line_behaviour=1
 long_line_column=72
 
 [files]
-current_page=0
+current_page=2
 FILE_NAME_0=0;C;0;16;1;1;1;/home/kolan/dev/c/zmalloc/zmalloc_test.c;0
 FILE_NAME_1=0;C;0;16;1;1;1;/home/kolan/projects/include/zmalloc.c;0
-FILE_NAME_2=0;C;0;16;1;1;1;/home/kolan/projects/include/zmalloc.h;0
+FILE_NAME_2=1543;C;0;16;1;1;1;/home/kolan/projects/include/zmalloc.h;0
 
 [build-menu]
 NF_00_LB=_Сделать