c語言進(jìn)制轉(zhuǎn)換編程 c語言十六進(jìn)制轉(zhuǎn)換為二進(jìn)制用函數(shù)做?
c語言十六進(jìn)制轉(zhuǎn)換為二進(jìn)制用函數(shù)做?A:將十六進(jìn)制轉(zhuǎn)換為十進(jìn)制的函數(shù)2113 system://返回十六進(jìn)制字的5261個(gè)字符和4102個(gè)字符的字符串s對應(yīng)的整數(shù)值,如果有1653個(gè)非法字符,則返回-
c語言十六進(jìn)制轉(zhuǎn)換為二進(jìn)制用函數(shù)做?
A:將十六進(jìn)制轉(zhuǎn)換為十進(jìn)制的函數(shù)2113 system://返回十六進(jìn)制字的5261個(gè)字符和4102個(gè)字符的字符串s對應(yīng)的整數(shù)值,如果有1653個(gè)非法字符,則返回-1。Int hextodec(char*s){char*P=s//空字符串返回0。If(*P==“0”)返回0//忽略起始字符“0”,而(*P==“0”)P int Dec=0 char c