20 lines
348 B
C++
20 lines
348 B
C++
#include <iostream>
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#include <algorithm>
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using namespace std;
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int main() {
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int N;
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cin >> N;
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int xs[N], ys[N];
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int x, y;
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for (int i = 0; i < N; i++) {
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cin >> x >> y;
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xs[i] = x;
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ys[i] = y;
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}
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sort(xs, xs + N);
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sort(ys, ys + N);
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cout << (xs[N - 1] - xs[0]) * (ys[N - 1] - ys[0]) << endl;
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} |