23 lines
615 B
C++
23 lines
615 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int main() {
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//cin读入优化
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std::ios::sync_with_stdio(false);
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//输入+输出重定向
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freopen("../1294.txt", "r", stdin);
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int x1, y1, x2, y2;
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cin >> x1 >> y1 >> x2 >> y2;
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if (x1 + 2 == x2 && y1 + 2 == y2) cout << "Yes" << endl;
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else if (x1 - 2 == x2 && y1 - 2 == y2) cout << "Yes" << endl;
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else if (x1 + 2 == x2 && y1 - 2 == y2) cout << "Yes" << endl;
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else if (x1 - 2 == x2 && y1 + 2 == y2) cout << "Yes" << endl;
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else cout << "No" << endl;
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//关闭文件
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fclose(stdin);
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return 0;
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} |