1 like 0 dislike
12.6k views
請設計一程式,由使用者輸入N個數字,求這些數字的平均。使用者輸入的第一個數字N代表接下來會有多少個數字要求平均,接下來的N個數字就是需要計算平均的數。輸出請輸出到小數點後六位。

sample input:

10 1 2 3 4 5 6 7 8 9 10

sample output:

5.500000
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 15378 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00

edited by | 12.6k views
0 1
Called for Help
0 0
#include <stdio.h>
#include <stdlib.h>

int main()

{
    int a,n;
    float c;
    scanf("%d",&a);
    int b[a];
    for(n=0;n<a;n++)
    {
        scanf("%d",&b[n]);
    }
    for(n=0;n<a;n++)
    {
        c=c+b[n];
    }
    printf("%.6f",c/a);
    return 0;
}

102 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main()

{
** * * ***** ** * * *** n= 0 ,i= 0 ,a= 0 ,j= 0 ,num[n];
** **** *** ******* * ** ** * * * *
*** *** ****** * * * **
** * * *** *** * * * 0 ;n<i;n++)

    {
* * * * * ** * * **** *** * ** ** *** * ** * ** * ***
* *** * * ** * * * * * * * * *** * ** *****
* ** * ** * * * * **
* ** ** ****** *
* ** * * ** ** *** * * * * ** ** ** ***
** * * * **** ***** ** * 0;

}
answered by (-103 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * *** ** ***

int main()

{
* ** * * **** ** ** *** * n,anynum,p,sum,ans;
* **** *** **** ** ** ** * * ** * ** **** * **


* * ** ** * ** * **** * * (p = 0;p < n;p ++)
** * * * ******** * * ***
* ** *** * * * ** * ** ** * * * * ** ***** * * * **** **
*** * ******* * ** ** ***** **** += anynum;


* ** * *** **** *
******** * * * ** ** * = sum / n;
** *** * * ** ** *** * *****


** * * *** *** ** * 0;

}
answered by (-320 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * ** ** * *** *

int main()

{
** * ** ** * a;
***** * ** ** **** * * ** ** * * **
****** * * * *** * num[a],i;
* ** * ** *** * * * ** * ** *** *** * *
**** ** * * * ** *** * * *** ** *** * **
* * ** * ** * ** * sum,ave;


* ** * ** * * * * ** ** ** **
* ** *** ** * ******* * ****** ** * *

ave=sum/a;
* * * **** * **

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
include <stdio.h>

int main()

{
* ***** ** **** *** a;
* ** * * ** * ** ** * * * ** *
* * **** ** * * num[a],i;
** ** ******** * *** ** ** *** * ** ** **
* ** ** * *** ** *** * * ** * * * * ** *
* * * * * * * sum,ave;


** ** * ** * * ** *** * * ** *** ***
** ** ** * * ** * *** * ***

ave=sum/a;
* **** * ** * ** *

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
* * ***** *** *
** ***** * *****



int main()

{
** *** * ** ** i,j,a = 0,b;
**** ** **** * * *** * * * * *
***** **** = 0;j < i + 1;j++)
**** * * *
* ** **** ** * * * * ** ** ** *
* **** * * * **** = a + j;
*** * ** ** **
*** * * ** = a / i;
* * * ** * *** ** * **** ** *
* * ** * 0;

}
answered by (-100 points)
0 like 0 dislike
Hidden content!
* *** *** *
* * ***** * **

int ** *

{

int ** * ****

float e;
** * ** * * * *



for * ** * **

scanf ****** * * * ** *

}

for **** ** *****

{
****

}

e=d/b;
* * * ** * * **
* * ** **** ** * * 0;

}
answered by (-157 points)
0 like 0 dislike
Hidden content!
** ** * **
** ** ****** ** *
****** ** ***


** ** * *
*
* * ** d = * =


****** * ** ** *** * * ** *


*** *


** = * ** ** * *** * ** ** *****


** = * * ** * * ** = c + ****




* = c / *



* ** * * * * ** * *














* *


**
answered by (-276 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
* * **** ** ** * a;
** ** * * ** *** * ** ***** ** * ** *
**** * *** ******** num[a],i;
***** * ** *** * * * * *
*** * * * **** * ** ** *** ** * * ** * *******
* **** * ******** sum,ave;


*** * * * * * * * * ** **** **** ****
* * * * ***** **** * *** * * * * *

ave=sum/a;
* ** *** ***** *

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
** *** *** * **
** ** *** ** * *



main()



{   float num=0,i,a;


** * * * *** * * ** ** * *** * * *** * * &a);


* *** * ** ** ** ****** * * *
* * * * * * **** * *** * *


** ** *** ****** * * * * * ** * **
*** ** * * ** * **** 0;

}
answered by (-143 points)
0 like 0 dislike
Hidden content!
* *** * *** *
* * ** *** * *

int main()

{

 int * * ***
* ** ******* * ** * *

nums[n]={0};
* * ** ** * *
* * *** *** * ** ** * * **
* * * *

{
*** * * * * * *



}
* **** **
* * * ** * * ***

return 0;

}
answered by (-248 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.32
©2016-2026

Related questions

0 like 0 dislike
0 answers
[Resource] asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15475 - Available when: Unlimited - Due to: Unlimited
| 13 views
0 like 0 dislike
5 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15447 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 1.7k views
1 like 0 dislike
37 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15446 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 5.9k views
1 like 0 dislike
17 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15442 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 2.9k views
1 like 0 dislike
18 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AC by Shun-Po (18k points)
ID: 15440 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 2.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users