How did music help bring out the real genius in Einstein?
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Why had the violin become Einstein’s constant companion?
What important role did commitment to music play in Einstein’s life?
若有定义:int y=7,x=12,则能使值为3的表达式是：
A. x%=(y%=5)
B. x%=(y-y%5)
C. x%=y-y%5
D. (x%=y)-(y%=5)
设有如下变量定义:int i=8,k,a,b;unsigned w=5;double x=1.42, y=5.2;则以下符合C语言语法的表达式是:
A. a+=a-=(b=4)*(a=3)
B. x%(-3)
C. a=a*3=2
D. y=float(i)
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