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714. 连续奇数的和 1
https://www.acwing.com/problem/content/submission/code_detail/14061154/
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AcWing/714/714.cpp
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AcWing/714/714.cpp
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#include <iostream>
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using std::cin;
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using std::cout;
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const char endl = '\n';
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int x, y, ans;
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int main() {
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std::ios::sync_with_stdio(false);
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cin >> x >> y;
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if (y < x) std::swap(x, y);
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for (int i = x + 1; i < y; i++) {
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if (i & 1) ans += i;
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}
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cout << ans << endl;
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return 0;
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}
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