各位数字之和是6,且各位数字都不相同,所以各位数字的取值不能大于6,只能是0,1,2,3,4,5,并且数字的第1位不能是0
123,132,213,231,312,321
1023,1203,1230;1032,1302,1320;2013,2103,2130;2031,2301,2310;3012,3102,3120;3021,3201,3210
24,42
204,240;402,420
15,51
105,150;501,510
60
就这么多了
各位数字之和是6,且各位数字都不相同,所以各位数字的取值不能大于6,只能是0,1,2,3,4,5,并且数字的第1位不能是0
123,132,213,231,312,321
1023,1203,1230;1032,1302,1320;2013,2103,2130;2031,2301,2310;3012,3102,3120;3021,3201,3210
24,42
204,240;402,420
15,51
105,150;501,510
60
就这么多了