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請設計一個程式,利用迴圈輸出文字菱形。

p.s. 輸入皆為奇數

範例輸入1:

5

範例輸出1:

  *

 ***

*****

 ***

  *
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AC by (18k points)
ID: 15388 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00

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#include <stdio.h>
#include <stdlib.h>

int main()

{
    int a,n,m,k;
    scanf("%d",&a);
    for(n=1;n<=a;n=n+2)
    {
        for(k=(a-n)/2;k>0;k--)
        {
            printf(" ");
        }
        for(m=1;m<=n;m=m+1)
        {
            printf("*");
        }
        printf("\n");
    }
    for(n=a-2;n>0;n=n-2)
    {
        for(k=(a-n)/2;k>0;k--)
        {
            printf(" ");
        }
        for(m=1;m<=n;m=m+1)
        {
            printf("*");
        }
        printf("\n");
    }
    return 0;
}

42 Answers

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Hidden content!
#include <stdio.h>



int main()

{
* * * *** * num,i,j;
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* * ** * * ** *** *** ** * ** *** *** * * ** * **** *** ** * * * **
* * ** * * * * * * * ** * * * * *** *********
* *** * ******* *

}
answered by (-162 points)
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Hidden content!
* * *** * * *****



int main()

{
*** * * ** ******** * * n, j, k;


*** ** ** ** * ** * , &n);
* **** ** * * *** = 1; j <= n / 2 + 1;j ++)
***** * * * * *******
** * ** ** * ** ** ** ** * * * * = 0;k < n / 2 + 1 - j;k ++)
** * ** *** * ** ********** * * ** * * * **** * * ");
****** * ** * * * * *** * ** < (j-1) * 2 + 1;k ++)
*** ** * **** **** ** ** * **** ** ** * ** **** *
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*** ** *** * *
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*** * *** *** * **** ** * * ** *** * * * ** ");
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*** ** * * ** **** ** * ******* ** *** *** **
* ** ** ** * **** *
** ** * * ** ** * 0;

}
answered by (-114 points)
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