若有以下语句 int x = 3; do { x -= 2; cout< } while (!(--x));A.输出的是1B.输出的是1和-2C.输出的是3和0D.是死循环
若有以下语句 int x = 3; do { x -= 2; cout< } while (!(--x));
A.输出的是1
B.输出的是1和-2
C.输出的是3和0
D.是死循环
参考答案和解析
scanf(“%d%f”,&a,&b);
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