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题型:单选题 题类:常考题 难易度:普通
浙教版初中信息技术九年级上学期期末试卷(13)
Dim x As Integer
x=0
Do While x<50
x=(x+2)*(x+3)
Loop
Private Sub Form_Click()
n=1
s=0
Do while {#blank#}1{#/blank#}
s={#blank#}2{#/blank#}
n=n+1
Print s
End sub
Dim x As Interger
x= 1
Do While x < 50
x = ( x + 1 )*( x + 2 )
Dim s As long, x As Integer
s=0 : x=1
Do While (x<10)
s=s+x
x=x+2
s='t1Hr2a3'
s1='' ; s2=''; i = 0
while i < len(s):
if '0'<=s[i]<='9':
s1 = s1 + s[i]
elif 'a'<=s[i]<='z':
s2 = s[i] + s2
i = i + 1
ans = s2 + s1
print(ans)
程序执行后,输出的结果是( )
n=len(program)
for i in range(n) :
print(i, program[i])
运行结果为:{#blank#}1{#/blank#}
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