/in/foo.c:1:1: warning: data definition has no type or storage class
    1 | a, b, c = map(int, input().split(','))
      | ^
/in/foo.c:1:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
/in/foo.c:1:4: warning: type defaults to 'int' in declaration of 'b' [-Wimplicit-int]
    1 | a, b, c = map(int, input().split(','))
      |    ^
/in/foo.c:1:7: warning: type defaults to 'int' in declaration of 'c' [-Wimplicit-int]
    1 | a, b, c = map(int, input().split(','))
      |       ^
/in/foo.c:1:11: warning: implicit declaration of function 'map' [-Wimplicit-function-declaration]
    1 | a, b, c = map(int, input().split(','))
      |           ^~~
/in/foo.c:1:15: error: expected expression before 'int'
    1 | a, b, c = map(int, input().split(','))
      |               ^~~
/in/foo.c:2:1: error: expected ',' or ';' before 'if'
    2 | if a + b > c and a + c > b and b + c > a:
      | ^~