问题描述:
.以下的计语句中,x的值一定被重新赋值的是(B)
A.if(x==y) x+=y; B if(x>y&&x!=y);x+=y;
C.if(x!=y) scanf(“%d”,&x) else scanf(“%d”,&y); D.if(x<y) {x++;y++}
A.if(x==y) x+=y; B if(x>y&&x!=y);x+=y;
C.if(x!=y) scanf(“%d”,&x) else scanf(“%d”,&y); D.if(x<y) {x++;y++}
问题解答:
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