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使i的执行结果为4的表达式是()。
A.int i=0,j=1; i=3, (j++)+i;
B.int i=1,j=0; j=i=(i*3)*2;
C.int i=0,j=1; (j==1)(i=1):(i=3);
D.int i=1,j=1; i+=j+=2;
A.int i=0,j=1; i=3, (j++)+i;
B.int i=1,j=0; j=i=(i*3)*2;
C.int i=0,j=1; (j==1)(i=1):(i=3);
D.int i=1,j=1; i+=j+=2;
B.3
C.4
D.编译时有错,无结果
B.int *pMaxPos pMaxPos = 0 pMaxPos = i max int *pMinPos pMinPos = 0 pMinPos = i min
C.int pMaxPos pMaxPos = 0 pMaxPos = i max int pMinPos pMinPos = 0 pMinPos = i min
D.int pMaxPos *pMaxPos = 0 *pMaxPos = i *pMaxPos int pMinPos *pMinPos = 0 *pMinPos = i *pMinPos
A.I(Xk,yj)=I(xk)+I(yj|xk)=I(yj)+I(xk|yj)
B.I(u1;u2u3)<I(u1;u3)+I(u1;u2|u3)
C.H(XY)=H(X)+H(Y|X)=H(Y)+H(X|Y)
D. H(X|Y)≤H(X)
A、"efghcdef"
B、"abcddef"
C、"cdeefgh"
D、"abcdefgh"
A、x=10, y=20, z=30
B、x=20, y=30, z=30
C、x=20, y=10, z=10
D、x=20, y=30, z=10
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