#include <stdio.h>
#include <stdlib.h>
void insert_sort(int a[],int n);
#define INDEX 10
int main()
{
int i;
int array[INDEX] = {6,4,2,5,1,2,8,3,7,9};
printf("Before the sort:\n");
for(i=0;i<INDEX;i++)
printf("%d", array[i]);
printf("\n");
insert_sort(array,INDEX);
printf("After the sort:\n");
for(i=0;i<INDEX;i++)
printf("%d \n", array[i]);
return 0;
}
void insert_sort(int a[],int n)
{
int j, p;
int tmp;
for(p = 1; p < n; p++)
{
tmp = a[p];
for(j = p; j > 0 && a[j-1] > tmp; j--)
a[j] = a[j-1];
a[j] = tmp;
}
}
1. Put semicolon after function declaration.
void insert_sort(int a[],int n);
2. You forgot do define INDEX at the beginning
#define INDEX 10
3. in C, you can not declare variables inside for loop
So "for(int i=0;i<INDEX;i++)" is wrong.
4. Why don't you use gcc?
[EMAIL PROTECTED]:~/cpp$ gcc inssort.c
[EMAIL PROTECTED]:~/cpp$ ./a.out
Before the sort:
6425128379
After the sort:
1
2
2
3
4
5
6
7
8
9
[EMAIL PROTECTED]:~/cpp$
atamyrat
On 3/9/07, programming <[EMAIL PROTECTED]> wrote:
>
> Hi fellow programmers,
>
> I have some code that appears syntactically correct to me, however
> when i compile in on the Unversitites UNIX server, find that i get a
> couple of errors that really do not make sense to me. Hence, i thought
> i should post it on a forum and get somebodies expert opinion. Here is
> the code snipped:
>
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> #include <stdio.h>
> #include <stdlib.h>
>
> void insert_sort(int a[],int n)
>
> int main()
> {
> int i;
> int array[INDEX] = {6,4,2,5,1,2,8,3,7,9};
>
> printf("Before the sort:\n");
>
> for(int i=0;i<INDEX;i++)
> printf("%d", array[i]);
> printf("\n");
>
>
> insert_sort(array,INDEX);
> printf("After the sort:\n");
>
> for(int i=0;i<INDEX;i++)
> printf("%d \n", array[i]);
>
> return 0;
>
> }
>
> void insert_sort(int a[],int n)
> {
> int j, p;
> int tmp;
>
> for(p = 1; p < n; p++)
> {
> tmp = a[p];
> for(j = p; j > 0 && a[j-1] > tmp; j--)
> a[j] = a[j-1];
> a[j] = tmp;
> }
> }
>
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Here is also a copy of the cryptic code message:
>
> [EMAIL PROTECTED] Wk2]$ clearcc -ansi -Wall -o -Pendatic
> sorting_array.c
> sorting_array.c: In function `insert_sort':
> sorting_array.c:9: warning: 'main' is usually a function
> sorting_array.c:9: error: syntax error before '{' token
> sorting_array.c:11: error: `INDEX' undeclared (first use in this
> function)
> sorting_array.c:11: error: (Each undeclared identifier is reported
> only once
> sorting_array.c:11: error: for each function it appears in.)
> sorting_array.c:11: confused by earlier errors, bailing out
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Thank you for anybody who is a help
>
>
> >
>
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