1 solutions

  • 0
    @ 2025-11-5 18:29:49

    C++ :

    #include<iostream>
    using namespace std;
    int main()
    {
    	int a,b,c,r,n;   //c表示商 r表示余数
    	cin>>a>>b>>n;
    	for(int i=1;i<=n;i++)
    	{
    		a=a*10;
    		c=a/b;
    		r=a%b;
    		a=r;
    	}
    	cout<<c<<endl;
    	return 0;
    }
    
    
    • 1

    Information

    ID
    18889
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    (None)
    Tags
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