YT新人之巅峰大决战03

题目链接

Problem Description

Now give you two integers n m, you just tell me the m-th number after radix point in 1/n,for example n=4,the first numble after point is 2,the second is 5,and all 0 followed

Input

Each line of input will contain a pair of integers for n and m(1<=n<=10^7,1<=m<=10^5)

Output

For each line of input, your program should print a numble on a line,according to the above rules

Sample Input

#include<Iostream>

using namespace std;

int main()

{ int n,m,i,s,a,t;

  while(cin>>n>>m)

  {

	  if(m==1)

		  cout<<0<<endl;

	  else

	  {s=10;

		  for(i=1;i<=m;i++)

		  {

			  t=s/n;

			  s=s%n*10;

		  }

	  cout<<t<<endl;

	  }

  }

  return 0;

}

Sample Output

巴特西

YT新人之巅峰大决战03

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