int main () {
printf("Hello JSRUN! \n\n - from C .");
return 0;
}
void InsertSort(int n,List A)
{
int i,j,temp;
for(i=1;i<n;i++)
{
if(A[i-1]>A[i])
{
temp = A[i];
for(j=i-1;j>=0 && A[j]<temp;j--)
{
A[j+1] = A[j];
}
A[j+1] = temp;
}
}
}
void ShellSort(int A[] ,int n)
{
int d, i, j;
for(d=n/2;d>0;d=d/2)
{
for(i=d+1; i<=n; ++i)
{
if(A[i]<A[i-d])
{
A[0]=A[i];
for(j=i-d; j>0 && A[0]<A[j]; j-=d)
{
A[j+d]=A[j];
}
A[j+d]=A[0];
}
}
}
}
void BubbleSort(int A[],int n)
{
int i,j;
for(j=0;j<n-1;j++)
{
bool flag = false;
for(i=n-1;i>j;i--)
{
if(A[i-1] > A[i])
{
swap(A[i-1],A[i]);
flag = true;
}
}
if(flag == false) return;
}
}
void QuickSort(int A[],int low,int high)
{
if(low < high)
{
pivot_pos = Partition(A,low,high);
QuickSort(A,low,pivot_pos-1);
QuickSort(A,pivot_pos+1,high);
}
}
void Partition(int A[],int low,int high)
{
int pivot = A[low];
while(low < high)
{
while(A[high]>=pivot && low < high)
{
high--;
}
A[low]=A[high];
while(A[low] <=pivot && low<high)
{
low++;
}
A[high]=A[low];
}
A[low] = pivot;
return low;
}
void BuildMaxHeap(int A[],int n)
{
for(int i=n/2;i>0;i--)
{
HeadAdjust(A,i,len);
}
}
void HeadAdjust(int A[] ,int k,int len)
{
A[0] = A[k];
for(int i=k*2;i<=len;i=i*2)
{
if(A[i]<A[i+1] && i<len)
{
i++;
}
if(A[i] <= A[0]) break;
else
{
A[k]=A[i];
k = i;
}
}
A[k] = A[0];
}
void HeapSort(int A[],int n)
{
BuildMaxHeap(A,n);
for(int i=len;i>1;i--)
{
swap(A[i],A[1]);
HeadAdjust(A,1,i-1);
}
}
int *B= (int*)malloc(n*sizeof(int));
void MergeSort(int A[],int low,int high)
{
int mid=(low+high)/2;
MergeSort(A,low,mid);
MergeSort(A,mid+1,high);
Merge(A,low,mid,high);
}
void Merge(int A[],int low,int mid,int high)
{
int i,j,k;
for(k=low;k<=high;k++)
{
B[k] = A[k];
}
for(i=low,j=mid+1,k=low;i<=mid && j<=high;k++)
{
if(B[i]<=B[j])
{
A[k] = B[i];
i++;
}
else
{
A[k] = B[j];
j++;
}
}
while(i <= mid) A[k++] = B[i++];
while(j <= high) A[k++] = B[j++];
}