1 solutions

  • 0
    @ 2025-12-3 16:38:14

    C++ :

    #include<bits/stdc++.h>
    using namespace std;
    int n,ans;
    string s;
    //int f(string s)
    //{
    //  if(s.find('6')==-1) return 0;
    //  for(int i=0;i<s.size()-1;i++)
    //  {
    //      
    //  }
    //}
    int main()
    {
        cin>>n;
        for(int i=0;i<n;i++)
        {
            cin>>s;
        //  ans+=f(s);
            if(s.find('6')==-1) continue;
            int bj=0;
            for(int j=0;j<s.size()-1;j++)
                if(s[j]>=s[j+1]) {bj=1;break;}
            if(bj==0) ans++;
        }
        cout<<ans;
        return 0;
    }
    
    • 1

    Information

    ID
    892
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
    # Submissions
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