/in/foo.c:1:1: warning: data definition has no type or storage class
    1 | sides = list(map(float, input().split(',')))
      | ^~~~~
/in/foo.c:1:1: warning: type defaults to 'int' in declaration of 'sides' [-Wimplicit-int]
/in/foo.c:1:9: warning: implicit declaration of function 'list' [-Wimplicit-function-declaration]
    1 | sides = list(map(float, input().split(',')))
      |         ^~~~
/in/foo.c:1:14: warning: implicit declaration of function 'map' [-Wimplicit-function-declaration]
    1 | sides = list(map(float, input().split(',')))
      |              ^~~
/in/foo.c:1:18: error: expected expression before 'float'
    1 | sides = list(map(float, input().split(',')))
      |                  ^~~~~
/in/foo.c:2:1: error: expected ',' or ';' before 'sorted_sides'
    2 | sorted_sides = sorted(sides)
      | ^~~~~~~~~~~~