1 like 0 dislike
7.6k 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 | 7.6k 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>

#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:172.69.58.92
©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
| 994 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
| 3.3k 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
| 1.8k 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
| 1.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users