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:172.69.214.205
©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