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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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// 除法上取整办法
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int cnt = 2;
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// 常见写法
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// 公式： int((A + B - 1) / B)
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// 比如：
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cout << (cnt + 3 - 1) / 3 << endl;
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return 0;
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} |
