/in/foo.c:1:1: warning: data definition has no type or storage class
1 | a, b = map(float, 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 = map(float, input().split())
| ^
/in/foo.c:1:8: warning: implicit declaration of function 'map' [-Wimplicit-function-declaration]
1 | a, b = map(float, input().split())
| ^~~
/in/foo.c:1:12: error: expected expression before 'float'
1 | a, b = map(float, input().split())
| ^~~~~
/in/foo.c:2:1: error: expected ',' or ';' before 'op'
2 | op = input().strip()
| ^~