1 like 0 dislike
11k 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 | 11k 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!
*** ** * * ** *
* * **** * * ***

int main()

{

long a = 0,b[100] = {0},c = 0,i = 0,j = 0,k = 0,l = 0;

long p = 0;
***** ** ** ** ****
**** ******
******* * ** *****
**** **** * ** *** ***
* ** * * *** * *
** ** * *********
* ** * ** ** = 0;
* ** * * * ** * ****

{
* * * ** * **** * * ** ** * *
******* * * *** ** * ** * ***** * ********** ** *
* * ***** **** * ** ** * ** * ** * **** ** ** ** ** = b[l];
** ** * ** ***** **** * * *** ***** * * = b[i];
* ** **** **** *** *** * ** * ** * *** ** * **** ** ** *** = k;
* * * * ** ***** * ** ****** * *** *


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

}



if(a%2==0){

 i = a/2;

 j= a/2+1;

 p = * * * **
**** * ** * * ******* * * *

}else{

i = (a+1)/2;
** * * * * *** ** *

}









return 0;



}
answered by (-140 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()



{
* **** * * * * ** * i,a[100],k=0,c,d;
* ** * * *** ***** * ** * ** ** ** * **
** ** ** * * *** ** * * ** * **

    {
** ** ***** * ****** * * * * ***** *** *** * ****** ***** * * * ***** * *** * *** * ** * * ** ** *
*** ** *** * * * * **** * * * * ** ** * * ** *
** **** * * * * *
* *** ** *** * * * ** * *** **** *** * * *
**** **** * * * ** **** 0;

}
answered by (-85 points)
0 like 0 dislike
Hidden content!
**** * ** ** **
* ** ** * * *

int main()

{
** ** * **
****** **** * * ** *** ** ** *
* * *




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



return 0;



}
answered by (-248 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main( )

{



   float *** ** * * * * ** ** **** * ** * * *


*** *** ** * * * **** *** ** * * &number);
** * ** **** * * * * * ** ** ***** ** * * * * * ** * ** * * ***** ***** **** *** * *** ***** ** * * * *** **


****** ** * * *** ** * = * *** ***** ** * ** **** * ;


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

}
answered by (-82 points)
0 like 0 dislike
Hidden content!
******* ** *****
* * ** * * * * * **

int main()

{

 int * * ****
* * * * * * *** ***


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

{
* * **** **** * **



}
** *** **
* * ** * * * * *

return 0;

}
answered by (-248 points)
0 like 0 dislike
Hidden content!
****** * * * *
** * ****** *

int main()

{

 int ** * * **
* * * ******** *** * *


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

{
* * *** *****



}
** ****** *
***** ** *** * **** ** **

return 0;

}
answered by (-248 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

main()

{

   int i,num[i],n,sum,a;
******* * ** * * ** *
****** * * * * * a;
* * ** * ***** * * ** **** ** * *** * ** *
* ** * ************** * **
** * **** ** * * ** * * ** ** * * ** **** **
** ** ** ** ** *** *
* ** **** **** * ** * ** *
** *** * * ** **** * ** * * * * *** * ***
*** * * * * * * * ** 0;

}
answered by (-124 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

main()

{

   int i,num[i],n,sum;
*** ** ** * ** **** sum/n;
** * ** * * * * * * *** **** * * ** **
* ****** **** * * * ** * * *
*** * * ** * ** * ****** * * * * * * ***
*** * * ** * * *** * ** **
*** ** *** * *** **** ***** *** ** *
** ** ** * * * * ******* **** * * ** *
** ** ** * ** ** 0;

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



main()



{

int * *** * ***


** *

for * ** ** * ***
*** * * ** ** * ****


* **** *




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







}
answered by (54 points)
0 like 0 dislike
Hidden content!
** * ** ** ****** **
***** * ********



int main()

{
* ** ** * i,j,a = 0,b,c;
* * * * * * ** *** ** **** ** *
* ** ** *** = 0;j < i ;j++)
* *** ****
* *** ** * * ** * ** ** * ** ** *** * ** *
*** ** * ** * * = a + c;
** * **
* *** ** * = a / i;
*** *** * * * * ** * *
*** ** * *** * 0;

}
answered by (-100 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.130.81
©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
| 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
| 5k 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