1 like 0 dislike
7.7k 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 | 7.7k 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:172.70.131.179
©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
| 994 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
| 3.3k 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
| 1.8k 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
| 1.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users