浮點(diǎn)數(shù)的乘法運(yùn)算步驟 C語(yǔ)言整數(shù)能和浮點(diǎn)數(shù)相乘嗎?
C語(yǔ)言整數(shù)能和浮點(diǎn)數(shù)相乘嗎?是,例如:int a=2flot B=4 double C=0 C=a*B//整數(shù)與小數(shù)相乘將轉(zhuǎn)換為double int d=0 d=(int)(a*B)//強(qiáng)制整數(shù)轉(zhuǎn)換,
C語(yǔ)言整數(shù)能和浮點(diǎn)數(shù)相乘嗎?
是,例如:int a=2flot B=4 double C=0 C=a*B//整數(shù)與小數(shù)相乘將轉(zhuǎn)換為double int d=0 d=(int)(a*B)//強(qiáng)制整數(shù)轉(zhuǎn)換,否則將報(bào)告錯(cuò)誤