add rank.

src/learn/step-1/index.md

@@ -1,111 +1,111 @@
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
-
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
-
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
-
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
-
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
-
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
-
-# 11
-
-## 1
-
-哈哈
-
-```c {3-4}
-#include<stdio.h>
-
-int main() {
-    return 0;
-}
-```
-
-123
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123
+
+# 11
+
+## 1
+
+哈哈
+
+```c {3-4}
+#include<stdio.h>
+
+int main() {
+    return 0;
+}
+```
+
+123

src/learn/step-2/index.md

@@ -1 +1 @@
-asas
+asas