求出一批非零整数中的偶数.奇数的平均值,用零作为终止标记的程序
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解决时间 2021-02-13 14:37
- 提问者网友：星軌
- 2021-02-13 04:04
求出一批非零整数中的偶数.奇数的平均值,用零作为终止标记的程序
最佳答案
- 五星知识达人网友：鸽屿
- 2021-02-13 04:59
'一个VB程序 实例代码如下：
Private a() As Integer
Private Sub Form_Click()
Do
b = b + 1
ReDim Preserve a(1 To b) As Integer
a(b) = InputBox("请输入一个整数：")
If a(b) = 0 Then
ReDim Preserve a(1 To b - 1) As Integer
Exit Do
End If
Print a(b); " ";
c = c + 1
If c Mod 10 = 0 Then Print
If a(b) Mod 2 <> 0 Then
js1 = js1 + a(b)
js2 = js2 + 1
Else
os1 = os1 + a(b)
os2 = os2 + 1
End If
Loop
Print
Print "奇数的平均值是：" & js1 / js2
Print "偶数的平均值是：" & os1 / os2
End Sub
Private a() As Integer
Private Sub Form_Click()
Do
b = b + 1
ReDim Preserve a(1 To b) As Integer
a(b) = InputBox("请输入一个整数：")
If a(b) = 0 Then
ReDim Preserve a(1 To b - 1) As Integer
Exit Do
End If
Print a(b); " ";
c = c + 1
If c Mod 10 = 0 Then Print
If a(b) Mod 2 <> 0 Then
js1 = js1 + a(b)
js2 = js2 + 1
Else
os1 = os1 + a(b)
os2 = os2 + 1
End If
Loop
Print "奇数的平均值是：" & js1 / js2
Print "偶数的平均值是：" & os1 / os2
End Sub
全部回答
- 1楼网友：行路难
- 2021-02-13 05:48
#include<stdio.h>
int main() {
int a,s1=0,s2=0,c1=0,c2=0;
scanf("%d", &a);
while(a != 0) {
if(a%2==0) {
s1 += a;
c1++;
} else {
s2 += a;
c2++;
}
scanf("%d", &a);
}
printf("%f %f", (float)s1/c1, (float)s2/c2);
return 0;
}
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