1 like 0 dislike
4.4k 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 | 4.4k 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:172.69.58.83
©2016-2024

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
| 499 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
| 1.6k 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
| 958 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
| 980 views
12,783 questions
183,443 answers
172,219 comments
4,824 users