1 like 0 dislike
7.5k 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 | 7.5k 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:172.69.58.223
©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
| 988 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
| 3.3k 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
| 1.8k 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
| 1.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users