#define a1 0
#define a2 00
#define a3 0x0
#define a4 123

#define dec1 1
#define dec2 1l
#define dec3 1ll
#define dec4 1u
#define dec5 1ul
#define dec6 1ull

#define oct1 01
#define oct2 01l
#define oct3 01ll
#define oct4 01u
#define oct5 01ul
#define oct6 01ull

#define hex1 0x1
#define hex2 0x1l
#define hex3 0x1ll
#define hex4 0x1u
#define hex5 0x1ul
#define hex6 0x1ull

#define float1 1.0
#define float2 1.0d
#define float3 1.0f
#define float4 .1
#define float5 1.
#define float6 1f
#define float7 1d
