1 like 0 dislike
6.6k 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 | 6.6k 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:172.70.126.208
©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
| 861 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
| 2.8k 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
| 1.5k 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
| 1.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users