std::basic_string<CharT,Traits,Allocator>::pop_back

(C++14)

(C++20)(C++20)

(C++20)(C++20)(C++20)(C++20)(C++20)(C++20)

(C++11)

stoistolstoll
stoulstoull

(C++11)(C++11)(C++11)(C++11)(C++20)

(C++20)(C++20)(C++20)(C++20)(C++20)

(C++17)

erase(end()-1)

()

push_back	() [edit]
erase	() [edit]