Add missing include, try disable warnings on MSVC.

format.h

@@ -36,6 +36,7 @@
 #include <cstddef>
 #include <cstdio>
 #include <cstring>
+#include <algorithm>
 #include <stdexcept>
 #include <string>
 #include <sstream>
@@ -99,6 +100,9 @@ class Array {
   const T &operator[](std::size_t index) const { return ptr_[index]; }
 };
 
+#pragma warning(push)
+#pragma warning(disable: 4996)
+
 template <typename T, std::size_t SIZE>
 void Array<T, SIZE>::Grow(std::size_t size) {
   capacity_ = (std::max)(size, capacity_ + capacity_ / 2);
@@ -118,6 +122,8 @@ void Array<T, SIZE>::append(const T *begin, const T *end) {
   size_ += num_elements;
 }
 
+#pragma warning(pop)
+
 // Information about an integer type.
 // IntTraits is not specialized for integer types smaller than int,
 // since these are promoted to int.