diff --git a/algo/first/Makefile b/algo/first/Makefile
index 1220366..601732e 100644
--- a/algo/first/Makefile
+++ b/algo/first/Makefile
@@ -6,35 +6,52 @@ EXECS=application_select warshall topological dijkstra prim kruskal
 build_application: application_select.c
 	$(CC) $(CFLAGS) application_select.c -o application_select
 application_run: application_select
+	@printf "Обычные данные\n"
 	cat application_select.data | ./application_select
+	@printf "Большие данные\n"
+	cat application_select_big.data | ./application_select
 
 build_warshall: warshall.c
 	$(CC) $(CFLAGS) warshall.c -o warshall
 warshall_run: warshall
+	@printf "Обычные данные\n"
 	cat warshall.data | ./warshall
+	@printf "Большие данные\n"
+	cat warshall_big.data | ./warshall
 
 build_topological: topological.c
 	$(CC) $(CFLAGS) topological.c -o topological
 topological_run: topological
-	@printf '===Без циклов:===\n'
+	@printf 'Обычные данные\n===Без циклов:===\n'
 	cat topological_good.data | ./topological
 	@printf "\n===С циклом:===\n"
 	cat topological_bad.data | ./topological
+	@printf "Большие данные\n"
+	cat topological_big.data | ./topological
 
 build_dijkstra: dijkstra.c
 	$(CC) $(CFLAGS) dijkstra.c -o dijkstra
 dijkstra_run: dijkstra
+	@printf "Обычные данные\n"
 	cat dijkstra.data | ./dijkstra
+	@printf "Большие данные\n"
+	cat dijkstra_big.data | ./dijkstra
 
 build_prim: prim.c
 	$(CC) $(CFLAGS) prim.c -o prim
 prim_run: prim
+	@printf "Обычные данные\n"
 	cat prim.data | ./prim
+	@printf "Большие данные\n"
+	cat prim_big.data | ./prim
 
 build_kruskal: kruskal.c
 	$(CC) $(CFLAGS) kruskal.c -o kruskal
 kruskal_run: kruskal
+	@printf "Обычные данные\n"
 	cat kruskal.data | ./kruskal
-
+	@printf "Большие данные\n"
+	cat kruskal_big.data | ./kruskal
+	
 clean:
 	rm -f $(EXECS)
diff --git a/algo/first/application_select_big.data b/algo/first/application_select_big.data
new file mode 100644
index 0000000..7afefa5
--- /dev/null
+++ b/algo/first/application_select_big.data
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\ No newline at end of file
diff --git a/algo/first/dijkstra_big.data b/algo/first/dijkstra_big.data
new file mode 100644
index 0000000..e66e9f7
--- /dev/null
+++ b/algo/first/dijkstra_big.data
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diff --git a/algo/first/kruskal_big.data b/algo/first/kruskal_big.data
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index 0000000..8578be9
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diff --git a/algo/first/prim_big.data b/algo/first/prim_big.data
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diff --git a/algo/first/topological_big.data b/algo/first/topological_big.data
new file mode 100644
index 0000000..6dd3f45
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\ No newline at end of file
diff --git a/algo/first/warshall_big.data b/algo/first/warshall_big.data
new file mode 100644
index 0000000..f2070cc
--- /dev/null
+++ b/algo/first/warshall_big.data
@@ -0,0 +1,21 @@
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\ No newline at end of file