#include <stdio.h>
void rearrange(int a[],int n)
{
int i,j;
for(i=0;i<n;i++)
{
if(a[i]<0)
{
for(j=i-1;j>=0;j--)
{
if(a[j]<0)
{
a[j+1] = a[i]; }
break;
}
}
}
}
int main(void) {
// your code goes here
int arr[] = {1,-3,4,-6,7};
rearrange(arr,4);
for (int i =0;i<5;i++)
{
}
return 0;
}
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