（1）Declare variables explicitly, and clarify variable types.
（2）Format the code style.
（3）Add asan support for memory address out of range checking.
（4）Add lsan support for memory leak checking.

changed the title Modification item: Add asan/lsan support, and formatting code.

ShannonDing changed the title Add asan/lsan support, and formatting code. feat(memory): add asan/lsan support, and formatting code.