foo.c:1:1: error: unknown type name 'def'
 def EasySelection(n, flag, nums):
 ^~~
foo.c: In function 'EasySelection':
foo.c:1:33: error: expected declaration specifiers before ':' token
 def EasySelection(n, flag, nums):
                                 ^
foo.c:22:16: warning: multi-character character constant [-Wmultichar]
         return 'wind'
                ^~~~~~
foo.c:24:16: warning: character constant too long for its type
         return 'lolanv'
                ^~~~~~~~
foo.c:27:20: warning: multi-character character constant [-Wmultichar]
             return 'wind'
                    ^~~~~~
foo.c:29:20: warning: character constant too long for its type
             return 'lolanv'
                    ^~~~~~~~
foo.c:31:14: warning: character constant too long for its type
 if __name__=='__main__':
              ^~~~~~~~~~
foo.c:1:5: warning: type of 'n' defaults to 'int' [-Wimplicit-int]
 def EasySelection(n, flag, nums):
     ^~~~~~~~~~~~~
foo.c:1:5: warning: type of 'flag' defaults to 'int' [-Wimplicit-int]
foo.c:1:5: warning: type of 'nums' defaults to 'int' [-Wimplicit-int]
foo.c:41:9: warning: control reaches end of non-void function [-Wreturn-type]
         print(EasySelection(n_list[i], first_list[i], nums_list[i]))
         ^~~~~

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