c強(qiáng)制類型轉(zhuǎn)換舉例 c語言如何將數(shù)字字符串強(qiáng)制轉(zhuǎn)換成double型?
c語言如何將數(shù)字字符串強(qiáng)制轉(zhuǎn)換成double型?請參閱頭文件。H并調(diào)用函數(shù)atof()來實現(xiàn)轉(zhuǎn)換,例如:char STR[]=“123.456”double dval=atof(STR)printf(
c語言如何將數(shù)字字符串強(qiáng)制轉(zhuǎn)換成double型?
請參閱頭文件。H并調(diào)用函數(shù)atof()來實現(xiàn)轉(zhuǎn)換,例如:char STR[]=“123.456”double dval=atof(STR)printf(%f”,dval)