1 like 0 dislike
7k 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 | 7k 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:108.162.216.142
©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
| 919 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
| 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
| 1.6k 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
| 1.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users