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26 lines
602 B
C++
26 lines
602 B
C++
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#include <bits/stdc++.h>
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using namespace std;
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int main() {
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long double x, m, n;
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set<long double> ans[2];
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cin >> x >> m >> n;
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ans[0].insert(x / 2);
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ans[0].insert(x);
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ans[0].insert(180 - x * 2);
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ans[0].insert((180 - x) / 2);
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for (auto i : ans[0]) {
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if (i <= 0 || i > 180) continue;
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cout << i << ' ';
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}
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cout << endl;
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if (n != m) ans[1].insert(sqrt(pow(n, 2) - pow(m, 2)));
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ans[1].insert(sqrt(pow(n, 2) + pow(m, 2)));
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for (auto i : ans[1]) {
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cout << fixed << setprecision(5) << i << ' ';
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}
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cout << endl;
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return 0;
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}
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