From 0f13b05344e80edf83cda6fef378c9c5422b0c58 Mon Sep 17 00:00:00 2001
From: AZEN-SGG <rascatov.alex@gmail.com>
Date: Thu, 8 May 2025 14:32:47 +0300
Subject: [PATCH] Almost finished 6th

---
 2025.05.02/06Ex/array_io.c   |  2 +-
 2025.05.02/06Ex/solve.c      |  2 +-
 2025.05.02/tests/6th_test.sh | 41 ++++++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100755 2025.05.02/tests/6th_test.sh

diff --git a/2025.05.02/06Ex/array_io.c b/2025.05.02/06Ex/array_io.c
index 0ca64d1..7b47192 100644
--- a/2025.05.02/06Ex/array_io.c
+++ b/2025.05.02/06Ex/array_io.c
@@ -12,7 +12,7 @@ int init_array (
 
 	double *y_lst = d;
 	double *x_lst = d + len;
-	double *t_lst = d + (len < 1);
+	double *t_lst = d + (len << 1);
 
 	double x = a;
 
diff --git a/2025.05.02/06Ex/solve.c b/2025.05.02/06Ex/solve.c
index 227c5c2..167f2c4 100644
--- a/2025.05.02/06Ex/solve.c
+++ b/2025.05.02/06Ex/solve.c
@@ -43,7 +43,7 @@ int t6_solve (
 				return -1;
 			
 			if ((fabs(yi) - fabs(*maximum)) > DBL_EPSILON)
-				maximum = &yi;
+				maximum = y_lst + i;
 		}
 
 		*maximum = y;
diff --git a/2025.05.02/tests/6th_test.sh b/2025.05.02/tests/6th_test.sh
new file mode 100755
index 0000000..2c33689
--- /dev/null
+++ b/2025.05.02/tests/6th_test.sh
@@ -0,0 +1,41 @@
+script_name="$(basename "$0")"
+iter="1000"
+poly_deg="10"
+prog="6"
+
+mkdir -p tests
+
+if [ -f Makefile ]; then
+	echo "Компиляция..."
+	make clean
+	make
+fi
+
+if [ -f a0$prog.out ]; then
+	echo "Отсутствует исполняемый файл... [a0$prog.out]"
+	echo "Завершение..."
+	exit 1
+fi
+
+echo "Тест запущен..."
+
+for (( k = 3 ; k < 7; k++ )); do 
+	echo "------- K = $k -------"
+	for (( a = -100 ; a < -40 ; a++ )); do 
+		for (( b = -9 ; b < 10 ; b++ )); do
+			echo "./a0$prog.out $poly_deg "$(echo "$a / 10" | bc -l)" "$(echo "$b / 10" | bc -l)" 1e-16 $iter $k"
+			./a0$prog.out $poly_deg "$(echo "$a / 10" | bc -l)" "$(echo "$b / 10" | bc -l)" 1e-16 $iter $k
+		done
+	done
+	for (( a = -9 ; a < 10 ; a++ )); do 
+		for (( b = 11 ; b < 100 ; b++ )); do
+			echo "./a0$prog.out $poly_deg "$(echo "$a / 10" | bc -l)" "$(echo "$b / 10" | bc -l)" 1e-16 $iter $k"
+			./a0$prog.out $poly_deg "$(echo "$a / 10" | bc -l)" "$(echo "$b / 10" | bc -l)" 1e-16 $iter $k
+		done
+	done
+done >$(pwd)/tests/out_$script_name.log 2>$(pwd)/tests/err_$script_name.log
+
+echo "Тест записан в ./tests/out_$script_name.log"
+echo "Ошибки записаны в ./tests/err_$script_name.log"
+echo "Тест завершен"
+