1 like 0 dislike
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 | 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:172.71.255.62
©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
| 1.1k 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
| 3.5k 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
| 1.9k 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
| 1.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users