1 like 0 dislike
8.1k 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 | 8.1k 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:172.70.179.58
©2016-2025

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
| 1.1k 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
| 3.6k 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
| 1.9k 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
| 1.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users