• 2021-04-14
    已知程序如下,若X=10, Y=20, Z=30,该程序执行完成后,X的值为__________。3eccd8779f3fdc690053163a47fc8318.png
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      已知程序如下,若X=10, Y=20, Z=30,该程序执行完成后,X的值为_____。X=Z+Y;IfY<Z{X=X–Y;}Else{X=X–Z;}X=X–Y;IfX<Z{X=Y+20;}X=X–Z;IfX>Y{X=X–Y;}? 40|20|10|30

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      ‌已知程序如下,若X=10, Y=20, Z=30,该程序执行完成后,X的值为_____。​‌X = Z + Y; If Y &#91; Z { X = X – Y; } Else{ X= X – Z; } X = X – Y; If X < Z { X = Y +20; } X = X – Z; If X &#93; Y { X = X – Y; }​ A: 10 B: 20 C: 30 D: 40

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      中国大学MOOC: 已知程序如下,若X=10,Y=20, Z=30,该程序执行完成后,X的值为_____。X = Z + Y;If Y < Z { X = X – Y; }Else{ X= X – Z; }X = X – Y;If X < Z { X = Y +20; }X = X – Z;If X > Y { X = X – Y; }

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      已知程序如下,若X=10, Y=20, Z=30,该程序执行完成后,X的值为( )。1234567891011X = Z + Yif Y &#91; Z: X = X - Yelse: X = X - ZX = X - Yif X < Z: X = Y + 20X = X - Zif X &#93; Y: X = X - Y A: 10 B: 20 C: 30 D: 40

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      中国大学MOOC:已知程序如下,若X=10,Y=20,Z=30,该程序执行完成后,X的值为_____。X=Z+Y;IfY<Z{X=X–Y;}Else{X=X–Z;}X=X–Y;IfX<Z{X=Y+20;}X=X–Z;IfX>Y{X=X–Y;}