1 like 0 dislike
11k 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 | 11k 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:172.70.80.21
©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
| 1.4k 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
| 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
| 2.5k 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
| 2.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users