What's the error in ascending order program

Question

#include<stdio.h>
#include<conio.h>
void main()
{
int a[100],i,j,n,k,b,l;
printf("enter the no of elements");
scanf("%d",&n);
for(i=0;i<n;i++)
{
printf("enter the %d element",i+1);
scanf("%d",&a[i]);
}
for(k=0;k>n;k++)
{
for(j=k+1;j<n;j++)
{
if(a[k]>a[j])
{
b=a[k];
a[k]=a[j];
a[j]=b;

}
}
}
for(l=0;l<n;l++)
printf("%d\n",a[l]);
getch();
}

Answer 1

On quick glance: "k>n" is probably incorrect.

Also, void main should really be int main even if some compilers accept the former.

Answer 2

Thanks Dennis sir...your guess is correct...I got the right answer

Answer 3

...

Answer 4

Logic is correct but if loop cannot work... The input value is equal to output...for eg if we give the input. 4,6,7,3,2 the output is also same..

Answer 5

Yes, you're using the wrong compare operator, is what I was trying to hint at.

Answer 6

What's the compare operate..pls explain clearly ...in which part I did a mistake

Answer 7

"for(k=0;k>n;k++)" the '>' is incorrect.

Currently you're only entering the loop if k is bigger than n which will ( almost ) never be true.

You have to check if k is smaller than n.
Surely you know which operator to use, you used it in the same program.