1 like 0 dislike
6.6k 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 | 6.6k 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:172.71.255.65
©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
| 861 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
| 2.8k 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
| 1.5k 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
| 1.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users