I was trying to solve COUNT(spoj problem).I am able to solve it using 3D DP but it will give segmentation fault because of the constraints.Can anyone help?
I was trying to solve COUNT(spoj problem).I am able to solve it using 3D DP but it will give segmentation fault because of the constraints.Can anyone help?
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Always post the link to the problem when you ask for help.
Solution:
dp[n][k]-- the answer.One can fix the number of ones in final partition:
0ones --dp[n - k][k]ways,1one --dp[n - k][k - 1]ways,...
nones --dp[n - k][0]ways.So
.
dp[n][k]=Link to the problem : here
How is it different from P(n,k), partitioning ‘n’ elements in ‘k’ sets?