div2-mid めもめも #include<iostream> #include<algorithm> using namespace std; class NoRepeatPlaylist { public: int numPlaylists(int N, int M, int P) { long long dp[105][105] = {0}; dp[0][0] = 1; for(int i=1; i<=P; ++i) { for(int j=1;j<=N;++j) { dp[i][j] += ( d</algorithm></iostream>…