1 like 0 dislike
12k 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 | 12k 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:108.162.241.185
©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
| 5.6k 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
| 2.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users