src.c:1:1: error: unknown type name 'def'
def check(text):
^
src.c: In function 'check':
src.c:1:16: error: expected declaration specifiers before ':' token
def check(text):
^
src.c:4:5: error: expected declaration specifiers before 'for'
for word in ls:
^
src.c:13:5: error: expected declaration specifiers before 'max_count'
max_count = max(word_count.values())
^