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27 lines
660 B
27 lines
660 B
#include <bits/stdc++.h>
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using namespace std;
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const int INF = 0x3f3f3f3f;
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typedef long long LL;
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const int N = 1e5 + 10;
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int q[N];
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int n;
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void quick_sort(int q[], int l, int r) {
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if (l >= r) return;
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int i = l - 1, j = r + 1, x = q[(l + r) >> 1];
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while (i < j) {
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do i++;
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while (q[i] < x);
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do j--;
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while (q[i] > x);
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if (i < j) swap(q[i], q[j]);
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}
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quick_sort(q, l, j), quick_sort(q, j + 1, r);
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}
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int main() {
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scanf("%d", &n);
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for (int i = 1; i <= n; i++) scanf("%d", &q[i]);
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quick_sort(q, 1, n);
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for (int i = 1; i <= n; i++) printf("%d ", q[i]);
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return 0;
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} |