(int) '\377' = -1
(long) -1 = -1
(float) 12 = 12.000000
(int) 3.14 = 3
(int) 32767L = 32767
(int) -32768L = -32768
(char) 128L = -128
(char) 0377 = -1
(char) -1 = -1
(char) 10000 = 16
From character
	char   127, int    127, unsigned    177, long         127
					float 127.000000
	char    -1, int     -1, unsigned 37777777777, long          -1
					float -1.000000
	char    -1, int     -1, unsigned 37777777777, long          -1
					float -1.000000
From integer
	char   -64, int    -64, unsigned 37777777700, long         -64
					float -64.000000
From long
	char    -3, int     -3, unsigned 37777777775, long          -3
					float -3.000000
From float
	char   121, int    121, unsigned    171, long         121, float 121.500000
	char     0, int      0, unsigned      0, long           0, float 0.000100
	int  32766, unsigned  77776, long       32766, float 32766.000000
	long  1223432064, float 1223432064.000000
a[l] (l==3) -17
a[3l] -17