diff --git a/SCE/SCE/SCE.cpp b/SCE/SCE/SCE.cpp
index 1a82901..1069232 100644
--- a/SCE/SCE/SCE.cpp
+++ b/SCE/SCE/SCE.cpp
@@ -40,7 +40,7 @@ void lgs()
 {
 	LGS lgs;
 	lgs.data_entry();
-	//lgs.gauss();
-	lgs.cramer();
+	cout << lgs.gauss();
+	cout << lgs.cramer();
 	cout << endl;
 }
diff --git a/SCE/SCE/lgs.cpp b/SCE/SCE/lgs.cpp
index c37703f..365a8f6 100644
--- a/SCE/SCE/lgs.cpp
+++ b/SCE/SCE/lgs.cpp
@@ -66,7 +66,7 @@ void LGS::copy_array()
 void LGS::swap_column(long double** ca2, int col)
 {
 	long double* temp = new long double[variables];
-
+	copy_array();
 	for(int i=0; i < variables ;i++)
 	{
 		temp[i] = CA[i][variables];