Private Sub Form_Click()
n=1
s=0
Do while
s=
n=n+1
Loop
Print s
End sub
Private Sub Form-Click()
Dim S As Integer
Dim N As Integer
N=0
S=0 ‘S变量存放的是总和
Do While (条件)
N=N+1
S=S+N
Loop
Text1. Text=Str()
End Sub
分析流程图,在代码窗口中①处应填写的代码正确的是( )
For i = 1 To 10 Step 4
s = s + i
Next i
该程序段运行后,语句s = s + i执行的次数是( )。
Dim x As Integer
x=0
Do While x<50
x=(x+2)*(x+3)
Loop
s=0
for i=1 to 5
s=s+i
next i
执行后,s的值为( )。
a=0
for i in range(1,4):
a=a+i
print(a)
target="123"
while ⑴:
password=input('请输入密码:')
if ⑵:
print('密码正确')
break
else:
print('密码错误,)
print('成功登陆')
⑴A.True B.False C.Break D.Stop
⑵A.password=target B.password==target C.password>=target D.password!=target
n=0
for i in range(1,4):
n+=i
#程序1
i=1
while i<101:
print('把这句话打印100遍')
i+=1
#程序2
i=100
while i:
print('把这句话打印100遍')
i=i-2
import math
for num in range(100,1000):
if num==pow(gw,3)+pow(sw,3)+pow(bw,3): #pow(x,y)函数返回xy的值
print(num)
上述程序段中加框处应该填入的代码段是( )
s=0
for i in range (1,5):
s=s+i
print("i=",i,"s=",s)
s=0
for i=1 to 5
s=s+i
next i
For i=1 To 6
For j=1 To 4
Print”*”
Next j
Next i
sum=0
for i in range(1,11,1) :
sum=sum+i
print( sum)
提示:让海龟前进10单位,turtle.forward(10)
让海龟左转45度,turtle.left(45)
让海龟右转90度,turtle.right(90)