4 solutions

  • 1
    @ 2026-8-22 18:56:20
    #include<iostream>
    using namespace std;
    int main(){
      int n,m,sum=0;
    	cin>>n;
    	for(int i=1;i<=n;i++){
    		cin>>m;
    		if(m%9==0&&m%8!=0)sum++;
    	}
    	cout<<sum;
    }
    //iostream版本

    Information

    ID
    10
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    5
    Tags
    # Submissions
    43
    Accepted
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