Untitled
unknown
plain_text
8 months ago
277 B
2
Indexable
Never
class Solution { public: int numSquares(int n) { vector<int>dp(n+1,INT_MAX); dp[0]=0; for(int i=1;i<=n;i++){ for(int j=1;j*j<=i;j++){ dp[i]=min(dp[i],1+dp[i-j*j]); } } return dp[n]; } };
Leave a Comment