171H+FE8FH運(yùn)算的具體講解
慕粉2059337776
2016-10-10 21:39:44
TA貢獻(xiàn)178條經(jīng)驗 獲得超70個贊
171H是16進(jìn)制:轉(zhuǎn)化為2進(jìn)制->101110001B?
FE8FH是16進(jìn)制:轉(zhuǎn)化為2進(jìn)制->1111111010001111B
171H+FE8FH =?
????0000000101110001B?
+ ? ?1111111010001111B
——————————
??10000000000000000B
??10000000000000000B轉(zhuǎn)化為十六進(jìn)制->10000H;
??????????????????????????????????????????????????????十進(jìn)制->65536D;
B:2進(jìn)制,O:8進(jìn)制,D:十進(jìn)制 H:16進(jìn)制
位數(shù)不夠0補(bǔ)位,相加時逢二進(jìn)一。
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