제출 #304412

#제출 시각아이디문제언어결과실행 시간메모리
304412Masalmah비스킷 담기 (IOI20_biscuits)C++14
0 / 100
10 ms2176 KiB
#include "biscuits.h" #include <bits/stdc++.h> using namespace std; long long count_tastiness(long long x, vector<long long> a) { const int N= 100001; int k= a.size(); long long dp[N]= {0}; dp[0]= 1; for (int i= 0; i< k; i++) { long long cnt= (1<< i); for (int kk= 0; kk< N; kk++) { if (dp[kk]==(i+ 1)) { for (int j= 1; j<= a[i]; j++){ if(dp[kk+ (j* cnt)]== 0) dp[kk+ (j* cnt)]= i+ 2; } } } } long long an= 0; for (int i= 0; i< N; i++) if (dp[i]) an++; return an; }
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