1 like 0 dislike
11.6k 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 | 11.6k 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>

int main()

{
* * * * * * ** *** * n= 0 ,i= 0 ,a= 0 ,j= 0 ,num[n];
* * ***** * ** ** * * * * * ** * * ** * *
* ** * * * * *** *
* * * ** * ** *** *** ** 0 ;n<i;n++)

    {
* ** * ** * * ** *** **** * * * ** ** ** ** * * ** ** ** * **
** * * * * ** ** * * * ****** ** * * ** ** **
* **** * * *** ** **
* * ** ***** * * ** ** **
* **** * * **** ******* ** *** *
* * * *** * *** * * ** 0;

}
answered by (-103 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * * *** ***

int main()

{
*** ** **** * **** * * ***** n,anynum,p,sum,ans;
**** *** *** * * ** * * * ** ** ** **


* * * ******* * * *** *** * (p = 0;p < n;p ++)
* ****** **** * ****** *
* * ***** * * ** ** ** ** * * * ** ***** ** * * ***** * * ** * ** * *** *
* **** ** * ** ** * ** **** * * ** * ** += anynum;


* **** * * *
*** * ***** * ** ** ** = sum / n;
* ** ** ** **** * *** **** *** ** ** * **


* * *** *** * 0;

}
answered by (-320 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include ** ** *

int main()

{
* **** ** *** *** * * a;
* ****** * *** * ** * * * *** * **** *
** * * *** ** ** ** * num[a],i;
*** ** *** * ** * ****** * * * *
* * * ** ** **** ** * * * *** * * ** * * *********** ***
* *** *** * *** * sum,ave;


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

ave=sum/a;
**** * ** * *** *

}
answered by (-124 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!
* * * * * * * * *
*** *** * ****** ******



int main()

{
* * * i,j,a = 0,b;
**** * **** * * * * * ***** *
* *** ***** * = 0;j < i + 1;j++)
** * ** * **
***** * * * ** * *** * * * * **
* * * = a + j;
* ** *
* ** ** *** *** = a / i;
** * **** * * ** * * **
* * * ** **** 0;

}
answered by (-100 points)
0 like 0 dislike
Hidden content!
****** * *** * *
* ** * ** * ** * *

int *

{

int *** * ** ***

float e;
***** * * * * ** * *



for * ** * **** *

scanf ** * ** ** *** *** *

}

for **** * *

{
***

}

e=d/b;
*** ** * **** *** *
* **** *** * * * 0;

}
answered by (-157 points)
0 like 0 dislike
Hidden content!
* * * * * *** *
* * *** * ** ***
* ***** ** *


* * * ***

** * ** * d = * = *


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


* * *


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


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




* = c / *



** * * * ***














* *


*
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!
* *** * * * **
* * *** **** * * **



main()



{   float num=0,i,a;


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


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


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

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

int main()

{

 int * * *
* ** ** * ** * * ***

nums[n]={0};
** ***** *** * *
*** * * ** **** *
* *** ** * * * *

{
** *** *** ** * **



}
* ** *** *
* * * ** * ** * * * ***

return 0;

}
answered by (-248 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.214.205
©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
| 1.5k 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
| 5.4k 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
| 2.7k 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
| 2.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users