1 like 0 dislike
10.9k 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 | 10.9k 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()

{
* ***** * * ****** ** * 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:172.69.130.166
©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
| 1.4k 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
| 4.9k 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
| 2.5k 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
| 2.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users