1 like 0 dislike
14.4k 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 | 14.4k 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>

#include<stdlib.h>





int main()

{
* * * ** ** **** ** num,average=0,sum=0,i,j,t;
******** **** ** ****** ** ******** * ****** **** *
* * ** ** * ** * ****** **** *** *
** * *** * ** * **** * * ** * * ** * * ** numin[i];
* ** * * *** *** * *** *** * * ** * * ** * * * * ******** ** *****
****** * *** ******* * ** * ** * ** *** += numin[i];
* ** * ** ** * ***** *
** ** *** * ** * * ** * * ** * * **
**** **** * ** *** * * *** 0;

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
** * * * ****
* * ****



main()



{   int num=0,i,a;


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


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


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

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



int main()



{
* * * ***** * * **** * * num=0,i,a;
* * * * ** ** * ** *** * ****** * &a);


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


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

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



main()



{
* ** * ** * *** num=0,i,a;
***** * * * *** * * * **** * * * ** **** &a);


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


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

}
answered by (-276 points)
0 like 0 dislike
Hidden content!
*** * ****** *
* * * ** ** ** *
**** ***** * * * *


** ** **

** * d = ** = *


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


**


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


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




= c /
*


* **** *** *














** * *


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



main()



{
** *** ** **** num=0,i,a;
*** * * ** * * * * ***** * ** *** &a);


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


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

}
answered by (-143 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 (-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!
* * * *** *
******* ** ** **



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


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


* **


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


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




= c / *



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

*
*

*
*


** *


answered by (-276 points)
0 like 0 dislike
Hidden content!
* ** ** * * ** ** *
* * ** *


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


* * * * * **** * *


**


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


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




** = c / **



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


*

*



***


*
answered by (-276 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.109
©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
| 1.9k 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
| 6.7k 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
| 3.2k 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
| 3.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users