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31 lines
539 B
31 lines
539 B
#include <bits/stdc++.h>
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using namespace std;
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const int N = 1010;
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const int INF = 0x3f3f3f3f;
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int a[N];
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int n;
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int cnt;
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/**
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3
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130 200 55
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*/
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void dfs(int step, int sum, int m) {
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if (step == n + 1) {
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cnt = max(cnt, sum);
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return;
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}
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if (m > a[step]) {
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dfs(step + 1, sum + 1, a[step]);
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dfs(step + 1, sum, m);
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} else
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dfs(step + 1, sum, m);
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}
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int main() {
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cin >> n;
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for (int i = 1; i <= n; i++) cin >> a[i]; // 130 200
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dfs(1, 0, INF);
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printf("%d", cnt);
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return 0;
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} |