Pagini recente » Cod sursa (job #3223934) | Cod sursa (job #2702672) | Cod sursa (job #249900) | Cod sursa (job #1338890) | Cod sursa (job #1884100)
#include<cstdio>
#include<ctime>
#include<algorithm>
using namespace std;
int N, myArray[1 << 19];
int HoarePartition(int sequence[], int left, int right){
int pivot = sequence[left];
int i = left - 1;
int j = right + 1;
while(1){
do{++i;}while(sequence[i] < pivot);
do{--j;}while(sequence[j] > pivot);
if(i < j){
swap(sequence[i], sequence[j]);
}else return j;
}
}
void QuickSort(int sequence[], int left, int right){
if(left < right){
int split = HoarePartition(sequence, left, right);
QuickSort(sequence, left, split);
QuickSort(sequence, split + 1, right);
}
}
int main() {
freopen("algsort.in", "r", stdin);
freopen("algsort.out", "w", stdout);
scanf("%d", &N);
for(int i = 0; i < N; i++){
scanf("%d", &myArray[i]);
}srand(time(NULL));
QuickSort(myArray, 0, N-1);
for(int i = 0; i < N; i++){
printf("%d ", myArray[i]);
}
return 0;
}