fix: cpp code

Author: yanglbme

solution/2000-2099/2031.Count Subarrays With More Ones Than Zeros/README.md

@@ -165,7 +165,9 @@ private:
     vector<int> c;
 
 public:
-    BinaryIndexedTree(int n) : n(n), c(n + 1, 0) {}
+    BinaryIndexedTree(int n)
+        : n(n)
+        , c(n + 1, 0) {}
 
     void update(int x, int v) {
         for (; x <= n; x += x & -x) {

solution/2000-2099/2031.Count Subarrays With More Ones Than Zeros/README_EN.md

@@ -158,7 +158,9 @@ private:
     vector<int> c;
 
 public:
-    BinaryIndexedTree(int n) : n(n), c(n + 1, 0) {}
+    BinaryIndexedTree(int n)
+        : n(n)
+        , c(n + 1, 0) {}
 
     void update(int x, int v) {
         for (; x <= n; x += x & -x) {

solution/2000-2099/2031.Count Subarrays With More Ones Than Zeros/Solution.cpp

@@ -4,7 +4,9 @@ class BinaryIndexedTree {
     vector<int> c;
 
 public:
-    BinaryIndexedTree(int n) : n(n), c(n + 1, 0) {}
+    BinaryIndexedTree(int n)
+        : n(n)
+        , c(n + 1, 0) {}
 
     void update(int x, int v) {
         for (; x <= n; x += x & -x) {