能正确表示数学关系式800>=y>=500的C语言表达式为() A.(y=800)(y=500)B.(y=800)AND(y=500)C.800=y=500D.(y=800)(y=500)
能正确表示数学关系式800>=y>=500的C语言表达式为()
A.(y<=800)&&(y>=500)
B.(y<=800)AND(y>=500)
C.800>=y>=500
D.(y<=800)&(y>=500)
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