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36 lines
693 B
36 lines
693 B
#include <bits/stdc++.h>
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using namespace std;
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const int N = 10010;
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int n, m;
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int a[N];
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/*
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5
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3
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1 2 3 4 5
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答案
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1 2 4 5 3
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变化过程
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(1) 1 2 3 5 4
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(2) 1 2 4 3 5
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(3) 1 2 4 5 3
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*/
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int main() {
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cin >> n >> m;
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for (int i = 1; i <= n; i++) cin >> a[i];
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while (m--) next_permutation(a + 1, a + 1 + n); // 输入数据保证这个结果不会超出火星人手指能表示的范围。
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/*
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int a[4] = {1, 2, 3, 4};
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sort(a, a + 4);
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do {
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for (int i = 0; i < 4; i++) cout << a[i] << " ";
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cout << endl;
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} while (next_permutation(a, a + 4));
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*/
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for (int i = 1; i <= n; i++) printf("%d ", a[i]);
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return 0;
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} |