diff --git a/examples/h2o.conf b/examples/reverse_proxy/h2o.conf
similarity index 100%
rename from examples/h2o.conf
rename to examples/reverse_proxy/h2o.conf
diff --git a/examples/nginx.conf b/examples/reverse_proxy/nginx.conf
similarity index 100%
rename from examples/nginx.conf
rename to examples/reverse_proxy/nginx.conf
diff --git a/examples/testdata/A+B Problem/aplusb1.in b/examples/testdata/A+B Problem/aplusb1.in
new file mode 100644
index 00000000..8d04f961
--- /dev/null
+++ b/examples/testdata/A+B Problem/aplusb1.in	
@@ -0,0 +1 @@
+1 2
diff --git a/examples/testdata/A+B Problem/aplusb1.out b/examples/testdata/A+B Problem/aplusb1.out
new file mode 100644
index 00000000..00750edc
--- /dev/null
+++ b/examples/testdata/A+B Problem/aplusb1.out	
@@ -0,0 +1 @@
+3
diff --git a/examples/testdata/Special Judge/a1.in b/examples/testdata/Special Judge/a1.in
new file mode 100644
index 00000000..8d04f961
--- /dev/null
+++ b/examples/testdata/Special Judge/a1.in	
@@ -0,0 +1 @@
+1 2
diff --git a/examples/testdata/Special Judge/a1.out b/examples/testdata/Special Judge/a1.out
new file mode 100644
index 00000000..00750edc
--- /dev/null
+++ b/examples/testdata/Special Judge/a1.out	
@@ -0,0 +1 @@
+3
diff --git a/examples/testdata/Special Judge/chk.cc b/examples/testdata/Special Judge/chk.cc
new file mode 100644
index 00000000..50d00894
--- /dev/null
+++ b/examples/testdata/Special Judge/chk.cc	
@@ -0,0 +1,14 @@
+#include "testlib.h"
+#include <cmath>
+
+int main(int argc, char *argv[]) {
+  /*
+   * inf：输入
+   * ouf：选手输出
+   * ans：标准输出
+   */
+  registerTestlibCmd(argc, argv);
+  double pans = ouf.readDouble(), jans = ans.readDouble();
+  if (pans == jans) quitf(_ok, "Good job\n");
+  else quitf(_wa, "Too big or too small, expected %f, found %f\n", jans, pans);
+}
diff --git a/examples/testdata/Special Judge/config.yaml b/examples/testdata/Special Judge/config.yaml
new file mode 100644
index 00000000..3f13342d
--- /dev/null
+++ b/examples/testdata/Special Judge/config.yaml	
@@ -0,0 +1,3 @@
+type: default
+checker_type: testlib
+checker: chk.cc
\ No newline at end of file