1 like 0 dislike
12.6k 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 | 12.6k 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:162.159.115.32
©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
| 1.7k 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
| 5.9k 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
| 2.9k 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
| 2.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users