A.算術(shù)運(yùn)算、賦值運(yùn)算、關(guān)系運(yùn)算 B.算術(shù)運(yùn)算、關(guān)系運(yùn)算、賦值運(yùn)算 C.關(guān)系運(yùn)算、賦值運(yùn)算、算術(shù)運(yùn)算 D.關(guān)系運(yùn)算、算術(shù)運(yùn)算、賦值運(yùn)算
A.導(dǎo)致編譯錯(cuò)誤 B.說(shuō)明pi為初值3.1415926535的單精度實(shí)型常數(shù) C.導(dǎo)致運(yùn)行時(shí)的溢出錯(cuò)誤 D.說(shuō)明pi為初值3.141593的單精度實(shí)型常數(shù)
A.floatx,y,z=3.14; B.floatx,y,z=3*3.14; C.floatx=3.14,y=3.14,z=3.14; D.floatx=y=z=3.14;