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【prototype设计模式，random】deliver prototypes是什么意思：
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deliver prototypes的中文翻译_百度翻译
deliver prototypes
交付原型本被提问者和网友采纳
C语言中的prototype是什么意思？：
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prototype是一个标识符, 可以是当作任何意思, 也就是说它没有太固定的意思. 它可以是变量名, 可以是函数名, 可以是宏, 也可以是头文件或源文件名.
不过Prototype也是一个游戏. 中文意为"原型"
什么是k prototypes算法：
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Option Explicit
Public Function str18(Num As String) As Double
Dim i, l, lStart
Dim sTemp$, dTemp#, dTemp2#
If Num = vbNullString Then Exit Function
lStart = InStr(1, Num, "(")
Do While lStart > 0
If lStart > 1 Then
If InStr(1, "(*+-/", Mid$(Num, lStart - 1, 1)) <= 0 Then GoTo 10
End If
sTemp = GetInners(Num, lStart + 1)
l = Len(sTemp)
sTemp = CStr(str18(sTemp))
Num = Mid$(Num, 1, lStart - 1)sTempMid$(Num, lStart + l + 2)
10:lStart = InStr(lStart + 1, Num, "(")
Loop
lStart = InStrRev(Num, "int(")
Do While lStart > 0
sTemp = GetInners(Num, lStart + 4)
l = Len(sTemp)
sTemp = CStr(Int(str18(sTemp)))
Num = Mid$(Num, 1, lStart - 1)sTempMid$(Num, lStart + l + 5)
lStart = InStrRev(Num, "int(", lStart)
Loop
lStart = InStr(2, Num, "+")
If lStart > 0 Then
dTemp = str18(Mid$(Num, lStart + 1))
dTemp2 = str18(Left$(Num, lStart - 1))
str18 = dTemp + dTemp2: Exit Function
End If
lStart = InStr(2, Num, "-")
If lStart > 0 Then
If InStr(1, "(*+-/", Mid$(Num, lStart - 1, 1)) <= 0 Then
dTemp = str18(Mid$(Num, lStart + 1))
dTemp2 = str18(Left$(Num, lStart - 1))
str18 = dTemp2 - dTemp: Exit Function
End If
End If
lStart = InStr(1, Num, "*")
If lStart > 0 Then
dTemp = str18(Mid$(Num, lStart + 1))
dTemp2 = str18(Left$(Num, lStart - 1))
str18 = dTemp * dTemp2: Exit Function
End If
lStart = InStr(1, Num, "/")
If lStart > 0 Then
dTemp = str18(Mid$(Num, lStart + 1))
'If dTemp = 0 Then Exit Function
dTemp2 = str18(Left$(Num, lStart - 1))
str18 = dTemp2 / dTemp: Exit Function
End If
lStart = InStr(1, Num, "^")
If lStart > 0 Then
dTemp = str18(Mid$(Num, lStart + 1))
dTemp2 = str18(Left$(Num, lStart - 1))
str18 = dTemp2 ^ dTemp: Exit Function
End If
If Left$(Num, 1) = "-" Then
str18 = -1 * Val(Mid$(Num, 2))
Else
str18 = Val(Num)
End If
End Function
Private Function GetInners(Str$, lStart) As String
'获取()内容,str(lstart-1)="("
Dim i, sTemp As String * 1, k%, l
l = Len(Str)
For i = lStart To l
sTemp = Mid$(Str, i, 1)
Select Case sTemp
Case "(": k = k + 1
Case ")": k = k - 1
End Select
If k = -1 Then Exit For
Next
If i <= l Then GetInners = Mid$(Str, lStart, i - lStart)
End Function
最好写在模块中 哦~~~~~[注，来自vbgood 很久前的了 谁的我也忘了]
C程序，要use function prototypes：
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#include"stdio.h"
int main()
{
int x,y,p,q,a,b,t;
float area;
do
{
printf("请输入第一个点的坐标：");
scanf("%d",&x);
printf("\t");
scanf("%d",&y);
printf("\n");
printf("请输入第二个点的坐标:");
scanf("%d",&p);
printf("\t");
scanf("%d",&q);
if(p-x>0||q-y>0)
{
a=p-x;
b=q-y;
}
area=a*b;
if(a==b)
{
printf("所得图形为正方形，面积为:%f",area);
}
else
{
printf("所得图形为长方形,面积为:%f",area);
}
printf("请输入t的值：0/1\n");
scanf("%d",&t);
}while(t=0);
getchar();
}
CFLAGS := -Wall -Wstrict-prototypes -g -fomit-f：
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CFLAGS是一个变量，保存了后面的命令
gcc 提供了大量的警告选项，对代码中可能存在的问题提出警 告，通常可以使用-Wall来开启以下警告:
-Waddress -Warray-bounds (only with -O2) -Wc++0x-compat
-Wchar-subscripts -Wimplicit-int -Wimplicit-function-declaration
-Wcomment -Wformat -Wmain (only for C/ObjC and unless
-ffreestanding) -Wmissing-braces -Wnonnull -Wparentheses
