题目 / 答案提交正确答案
若有int x,a,b;则下面if语句中,()是错误的。
A.if (a=b) x=x+1;
B.if (a<>b) x=x+1;
C.if (a-b) x=x+1;
D.if ( x ) x=x+1;
正确答案:B
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