A.-1e3.5 15 2e-4 B.12.34 -1e+5 0.1E-12 C.0.2e-2 -12345 e-5 D.5.0e(1+4) 0.1 8e+2
A.0x11 B.0xaf C.0xg D.0x1f
A.0a0 B.015 C.080 D.0x10