1 like 0 dislike
11.8k 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 | 11.8k 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:172.69.130.92
©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
| 1.6k 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
| 5.5k 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