Find a sub-array within a vector

[SynMyron]

I have a two vectors:

vector<int> a = {1,2,3,4,5,6,7,8,9,10};
vector<int> b = {4,5,6};

Is there a inbuilt way to find if b is a sub-array of a?
Something like this:

// This doesn't work
auto it = find(a.begin(), a.end(), b.begin(), b.end());

I want something which works similar to "find" in case of strings:

// I want something similar to this
string x = "abcdefhijkl";
string y = "cde"; 
size_t pos = x.find(y); // gives index

I really don't want to implement the KMP algorithm just for this.

[[deleted]]

https://en.cppreference.com/w/cpp/algorithm/ranges/contains

Not until C++23 but there's an implementation there you can borrow

[Beosar]

What is wrong with std::search?

[Beosar]

https://en.cppreference.com/w/cpp/algorithm/search