prepare (1/3): 
finished

make (2/3): 
clang -std=gnu17 -Wvla -Wall -Wextra -Werror -Wpedantic -Wno-unused-result -Wconversion -o main main.c mst.c -fsanitize=address -fno-omit-frame-pointer -fsanitize=undefined -fsanitize=integer
mainS successfully constructed
finished

clean (3/3): 
finished

all task finished, build successfully