1 like 0 dislike
15k 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 | 15k 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:104.23.243.43
©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
| 2k 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
| 7.1k 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
| 3.4k 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
| 3.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users