diff --git a/source/myans/A01.txt b/source/myans/A01.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a3eb95e309c5871bd941d3beee9d4e736a89b940
--- /dev/null
+++ b/source/myans/A01.txt
@@ -0,0 +1,4 @@
+Cannot solve!
+Cannot solve!
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A02.txt b/source/myans/A02.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b84049662212fe84cff3a487d44a4f584abd572d
--- /dev/null
+++ b/source/myans/A02.txt
@@ -0,0 +1,3 @@
+Cannot solve!
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A03.txt b/source/myans/A03.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b84049662212fe84cff3a487d44a4f584abd572d
--- /dev/null
+++ b/source/myans/A03.txt
@@ -0,0 +1,3 @@
+Cannot solve!
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A04.txt b/source/myans/A04.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7b82ace04a5d73dfd49c81520d10ae0ed5a570a5
--- /dev/null
+++ b/source/myans/A04.txt
@@ -0,0 +1,2 @@
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A05.txt b/source/myans/A05.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7b82ace04a5d73dfd49c81520d10ae0ed5a570a5
--- /dev/null
+++ b/source/myans/A05.txt
@@ -0,0 +1,2 @@
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A06.txt b/source/myans/A06.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7b82ace04a5d73dfd49c81520d10ae0ed5a570a5
--- /dev/null
+++ b/source/myans/A06.txt
@@ -0,0 +1,2 @@
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A07.txt b/source/myans/A07.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7b82ace04a5d73dfd49c81520d10ae0ed5a570a5
--- /dev/null
+++ b/source/myans/A07.txt
@@ -0,0 +1,2 @@
+Cannot solve!
+Cannot solve!
diff --git a/source/myans/A08.txt b/source/myans/A08.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A08.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A09.txt b/source/myans/A09.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A09.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A10.txt b/source/myans/A10.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A10.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A11.txt b/source/myans/A11.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A11.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A12.txt b/source/myans/A12.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A12.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A13.txt b/source/myans/A13.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A13.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A14.txt b/source/myans/A14.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A14.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A15.txt b/source/myans/A15.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A15.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A16.txt b/source/myans/A16.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A16.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A17.txt b/source/myans/A17.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A17.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A18.txt b/source/myans/A18.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A18.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A19.txt b/source/myans/A19.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A19.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A20.txt b/source/myans/A20.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A20.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A21.txt b/source/myans/A21.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A21.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A22.txt b/source/myans/A22.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A22.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A23.txt b/source/myans/A23.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A23.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A24.txt b/source/myans/A24.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A24.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A25.txt b/source/myans/A25.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A25.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A26.txt b/source/myans/A26.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A26.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A27.txt b/source/myans/A27.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A27.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A28.txt b/source/myans/A28.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A28.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A29.txt b/source/myans/A29.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A29.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A30.txt b/source/myans/A30.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A30.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A31.txt b/source/myans/A31.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A31.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A32.txt b/source/myans/A32.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A32.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A33.txt b/source/myans/A33.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A33.txt
@@ -0,0 +1 @@
+Cannot solve!
diff --git a/source/myans/A34.txt b/source/myans/A34.txt
new file mode 100644
index 0000000000000000000000000000000000000000..faf603efdc655d15c15e21e183bdcc3562e177b5
--- /dev/null
+++ b/source/myans/A34.txt
@@ -0,0 +1 @@
+Cannot solve!