ARST打卡第131周[131/521]

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class Solution {
public:
    int maxCount(int m, int n, vector<vector<int>>& ops) {
        int mina = m, minb = n;
        for (const auto& op: ops) {
            mina = min(mina, op[0]);
            minb = min(minb, op[1]);
        }
        return mina * minb;
    }
};

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ps aux | grep vsftpd
## 获得$pid
strace -ff -p $pid