1 like 0 dislike
11.6k 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 | 11.6k 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:172.69.214.204
©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
| 1.5k 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
| 5.4k 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
| 2.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users