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:172.71.254.168
©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
| 4.9k 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