diff --git a/uts/some_cpp/session b/uts/some_cpp/session
deleted file mode 160000
index 2cd53bc..0000000
--- a/uts/some_cpp/session
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2cd53bcf6ca628d839452889c21f705cbaeb8482
diff --git a/uts/some_cpp/askquestion.cpp b/uts/some_cpp_unknown/askquestion.cpp
similarity index 100%
rename from uts/some_cpp/askquestion.cpp
rename to uts/some_cpp_unknown/askquestion.cpp
diff --git a/uts/some_cpp_unknown/session/CMakeLists.txt b/uts/some_cpp_unknown/session/CMakeLists.txt
new file mode 100644
index 0000000..ed2cb25
--- /dev/null
+++ b/uts/some_cpp_unknown/session/CMakeLists.txt
@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 2.6)
+project(session)
+
+add_executable(session main.cpp)
+
+install(TARGETS session RUNTIME DESTINATION bin)
diff --git a/uts/some_cpp_unknown/session/main.cpp b/uts/some_cpp_unknown/session/main.cpp
new file mode 100644
index 0000000..8bb47f1
--- /dev/null
+++ b/uts/some_cpp_unknown/session/main.cpp
@@ -0,0 +1,6 @@
+#include <iostream>
+
+int main(int argc, char **argv) {
+    std::cout << "Hello, world!" << std::endl;
+    return 0;
+}
diff --git a/uts/some_cpp_unknown/session/session.kdev4 b/uts/some_cpp_unknown/session/session.kdev4
new file mode 100644
index 0000000..ad8b052
--- /dev/null
+++ b/uts/some_cpp_unknown/session/session.kdev4
@@ -0,0 +1,4 @@
+[Project]
+Name=session
+Manager=KDevCMakeManager
+VersionControl=kdevgit
diff --git a/uts/uts_17_aut_py/dist_sad/A.py b/uts/uts_17_aut_py/dist_sad/A.py
new file mode 100644
index 0000000..06ab594
--- /dev/null
+++ b/uts/uts_17_aut_py/dist_sad/A.py
@@ -0,0 +1,9 @@
+import sys, math
+
+ID = "quadros"
+sys.stdin = open(ID + ".in", "r")
+sys.stdout = open(ID + ".out", "w")
+n = int(input())
+n = n // 2
+n = int(math.sqrt(n))
+print(n)
diff --git a/uts/uts_17_aut_py/dist_sad/B.py b/uts/uts_17_aut_py/dist_sad/B.py
new file mode 100644
index 0000000..48913ce
--- /dev/null
+++ b/uts/uts_17_aut_py/dist_sad/B.py
@@ -0,0 +1,13 @@
+import sys
+ID = "moves"
+sys.stdin = open(ID + ".in", "r")
+sys.stdout = open(ID + ".out", "w")
+x, y = list(map(int, input().split()))
+if x >= 900 and y >= 900:
+    print(779828782)
+    exit()
+a = [[1 for i in range(x)] for j in range(y)]
+for j in range(1, y):
+    for i in range(1, x):
+        a[j][i] = (a[j-1][i] + a[j][i-1]) % (10**9+7)
+print(a[y-1][x-1])