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class Solution {

public double[] twoSum(int n) {

int dp[][] = new int[n+1][6*n+1];

double result[] = new double[5*n+1];

double x = Math.pow(6,n);

for(int i=1;i<=6;i++)

{

dp[1][i]=1;

}

for(int i=1;i<=n;i++)

{

for(int j=i;j<=6*n;j++)

{

for(int k=1;k<=6;k++)

{

if(j>=k)

{

dp[i][j]+=dp[i-1][j-k];

}

if(i==n)

{

result[j-i]=dp[i][j]/x;

}

}

}

}

return result;

}

}