1 like 0 dislike
9.9k 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 | 9.9k 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()

{
* * ** ** ** * * *** i,num[i],n;
* * * * ** *** * ** * ** *
** **** * *** * ** * * * ** * *** * * ** *
* * ** *** ** ** * * * *
* * * * * * **** * **** ** * * *** **






* ***** * * * * * 0;





}
answered by (-124 points)
0 like 0 dislike
Hidden content!
* ** **** ** * *

int main()

{
* ** * * * **** i,num[i],n;
** ** *** * * * * *** * * * * *********** *
** ** *** * * ** * ** *** * *
* *** * * * * * * ** * * * *






* * * * ** *** 0;





}
answered by (-124 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>

#include <stdlib.h>



int main()

{
** ** ** * * *** * n;
* *** ***** * ** * * ****** ** ***


*** ** * * ***** * num[n];
*** * * i, sum=0;
* * *** * **** ** j=0;


* * * ** *** * * ** (i = 0; i < n ;i++)
** * * ** * *** ** *** * ***** * *
* * *** *** * *** * * * * * * ****** **** * * **** * * * *** *** * * * *** **
* *** *** * * ** * ** ** *** * ** * ** * * * * * *** * += num[i];
** * * ***** ** * ** ***** * * ** * ********
* * * * * * * **** = (float) sum / n;
*** * * *** ** *** * ** * ** ** *** * * *


*** * *** * ** * *** * 0;

}
answered by (180 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
* * * ****** n;
*** *** * ***** * * * ** **** *** *** **


** * ** * ** * * num[n];
*** * * * ** ***** i, sum=0;
***** * * ***** * * * j=0;


* * ** ** ** ** (i = 0; i < n ;i++)
* * *** ** ** *** * ***** * **** * *** **
** * ** *** * * * * ** *** *** ** **** * * **** ** ****** ** ******** *
*** *** ***** * * * ****** * * ** * * *** *** ** * += num[i];
* * * ** * ** * ***** *** ** *
**** ** * * * = (float) sum / n;
* * ** * *** ***** *** ** * * * *** *** *
* ** * * * *
****** * ** * * * * ** * ** 0:

}
answered by (180 points)
0 like 0 dislike
Hidden content!
** * * * * *** **


** * *



{
* ** **** ** * i, n, = 0, k;
**** * *********** * * ** ** ** * *






** * * ** * = * * ** *
* * * += i;


* ** * *** = sum / n;






*** * ******** * * *** * *** i);




* * ** *** * ** 0;
*** ***
answered by (-120 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>





int main()

{
* ** *** * * ***** * * num,average=0,i,j,t;
*** * * * * * * ** * sum;
** * **** * * *** * numin[] = {0};
* * ** *** *** * ** * ****** * ** *** * *
* * * * ***** ** * * * ** * ***** * **
* ** * * ***** *** * * * ***** * ** **** numin[i];
* ** * ** ***** ** *** * * ** * ******* * * ** * **** * * * * ** *
* * ** ***** **** * * ** * ****** *** ** += numin[i];
*** * ** * * * *** *
* ***** ** * * *** * ** *** = sum / num;
* * * * ** *** * * * * *** * *
** * *** * *** ** 0;

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>





int main()

{
* *** * *** * * **** * num,average=0,i,j,t;
* * ** ** * *** * * * ***** sum;
* * * ** **** *** numin[] = {0};
* ** ** * * *** * * *** ****** * **** ** ** ** *
*** * ***** *** * ** *** * **
*** *** * *** ** ** * **** * * * * ** **** *** numin[i];
* * * *** * * *** * * ** **** * ** ** * * * * * *** ** * * ****
****** * * * * *** * *** *** *** *** *** * *** += numin[i];
**** **** ** **
*** *** * *** **** * * ***** * * * / num);
* ***** ** **** * * 0;

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>





int main()

{
* * * **** ** * ** ** i;
* * ** *** *** ** * ** ** *** * a;
* ** * * ***** sum=0;
** * * ** * ****** b=0;
* ** ** ** * ** * * * num[10]={0};
*** * * * * *** ** * * *** * * ** *
*** **** * * *** ** * * (i=0;i<a;i++)
** * * *** * * * * * * ***
**** * ** ** * ** * ** * ** * * * *** * * ** * * *


* * * * ***** ***** * ***
** * * ** ** ** * ** ** * *** *** * * * * * * * * *** * * *



    b = sum / a;


*** * *** ** * * * * * *** * * ****










****** ** * * ** ** * * 0;

}
answered by (-158 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>





int main()

{
*** ** ***** * ** *** ** num,average=0,i,j,t;
* *** ** *** **** * **** sum;
* * ** **** ****** * numin[] = {0};
** *** *** * *** *** ** * * * * * ******
* **** *** * * * *** **** ** * **
** * * ** *** * ****** * * ** **** ** ** numin[i];
* * * * * * **** * ** * **** **** * * *********** * * ** ******* * *
* * * * ** * ** * * * ** ****** * ** * += numin[i];
* * * * * ** * * ******
* *** * * ** **** * ** **** ** * * ** ** / num);
*** * *** * **** * * *** 0;

}
answered by (-216 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
| 1.3k 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
| 4.3k 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
| 2.3k 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
| 2.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users