1 like 0 dislike
10k 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 | 10k 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:172.69.59.110
©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
| 1.3k 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
| 4.4k 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
| 2.3k 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
| 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users