1 like 0 dislike
4.4k 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 | 4.4k 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>

#include<stdlib.h>





int main()

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

}
answered by (-216 points)
0 like 0 dislike
Hidden content!
**** ** * ***
*** ** *** ****



main()



{   int num=0,i,a;


** * * * * ** *** ** * ** * * * &a);


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


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

}
answered by (-143 points)
0 like 0 dislike
Hidden content!
*** * * ****
* ********** *****



int main()



{
* ** ** ** * * num=0,i,a;
* * * ** * * **** ** ** *** * ***** ** * &a);


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


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

}
answered by (-276 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* ***** * ** * *



main()



{
*** ** *** *** * num=0,i,a;
** * * *** * **** **** * * * * * *** &a);


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


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

}
answered by (-276 points)
0 like 0 dislike
Hidden content!
* * * * *
** * * ** *
** ** *** *** * *


*

* ** d = =


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


** *


* = ** ** * ** * ** ** ** ** ** * ***


**** = * * * * * * = c +




= c / *



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














*


answered by (-276 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* ** * ** * * * *



main()



{
* *** **** ***** * * * num=0,i,a;
**** *** * * * ** * * * * * ** **** ** &a);


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


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

}
answered by (-143 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 (-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!
* ** *** * * **
* * * * ***



* * *****
*
* *** * d = *** = **


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


* *


* = * * * ** *** * **** * *** ** *


** = * * * * * = c + ** **




* = c / *



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







*****


answered by (-276 points)
0 like 0 dislike
Hidden content!
* * * **** * ******* *
* ** * **** ******* *



* ****
**
* * * * d = ** =


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


* *


* = * * * * **** * ** * ** * * ***


* ** = * * * * * = c +




* = c / *



* * * * ** **
*


*




* **


*
answered by (-276 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.130.195
©2016-2024

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
| 499 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
| 1.6k 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
| 958 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
| 980 views
12,783 questions
183,443 answers
172,219 comments
4,824 users