1 like 0 dislike
7.5k 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 | 7.5k 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:172.69.58.81
©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
| 988 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