23 lines
452 B
C++
23 lines
452 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int main() {
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int n, p, q;
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cin >> n;
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vector<float> v1;
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for (int i = 0; i < n; ++i) {
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float f;
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cin >> f;
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v1.push_back(f);
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}
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cin >> p >> q;
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//排序(升序)
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sort(v1.begin(), v1.end(), less<float>());
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//删除第p个数据
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v1.erase(v1.begin() + p);
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//输出第q个数据
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cout << v1[q - 1] << endl;
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return 0;
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}
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