【单选题】【消耗次数:1】
有如下程序段,从键盘输入数据的正确形式应是( )。(注:?代表空格) int x,y,z; scanf(x=%d,y=%d,z=%d,x,y,
123
x=1, y=2, z=3
1, 2, 3
x=1?y=2?z=3
参考答案:
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①  1 5 1
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③  3 7 0
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②  3 7 0
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