A.每个汉字的内码至少占用2个字节 |
B.ASCII码表示的各种标点符号和运算符号在计算机中占用一个字节 |
C.若用8位二进制代码表示一个字符,则可表示256个不同的字符 |
D.将字符的ASCII编码从小到大排列,依次为:小写英文字母 < 大写英文字母 < 阿拉伯数字 |
A.设计算法 | B.设计界面 | C.编写代码 | D.分析问题 |
A.①a(m) > t ②a(j) = a(j-1) ③a(R+1) = t |
B.①a(m) < t ②a(j) = a(j-1) ③a(L) = t |
C.①a(m) > t ②a(j+1) = a(j) ③a(R+1) = t |
D.①a(m) < t ②a(j+1) = a(j) ③a(L) = t |
A.77, 29, 54, 13, 69, 98 | B.31, 46, 52, 68, 70, 88 |
C.19, 34, 56, 67, 85,98 | D.40, 55, 56,77, 86, 99 |
For i = 0 To 127
a(i) = 0
Next i
n = 0
For i = 1 To Len(Text1.Text)
c = Mid(Text1.Text,i,1)
a(Asc(c))=a(Asc(c))+1
Next i
For i=0 to 127
If a(i)>1 Then n=n+1
Next i
A.4 | B.5 | C.6 | D.7 |
if "A" <= mw[i] <= "Z":
else:
jm += mw[i]
result1 = "";
result1+=j
else:
A.20 | B.30 | C.40 | D.50 |