제출 #389900

#제출 시각아이디문제언어결과실행 시간메모리
389900Osama_Alkhodairy비스킷 담기 (IOI20_biscuits)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> //~ #include "biscuits.h" #include "grader.cpp" using namespace std; #define ll long long int k; ll x; vector <ll> a, s; map <ll, ll> dp; ll solve(ll p){ if(p == 1) return 1; if(p <= 0) return 0; if(dp.count(p)) return dp[p]; int b = __lg(p); if((p & (p - 1)) == 0) b--; return dp[p] = solve(1LL << b) + solve(min(p, 1 + s[b] / x) - (1LL << b)); } long long count_tastiness(long long X, vector<long long> A){ x = X; a = A; k = a.size(); while(k < 60){ a.push_back(0); k++; } s.clear(); s.resize(k); for(int i = 0 ; i < k ; i++){ if(i > 0) s[i] = s[i - 1]; s[i] += (1LL << i) * a[i]; } dp.clear(); return solve(1LL << 60); }

컴파일 시 표준 에러 (stderr) 메시지

/tmp/cck13dPu.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/cc1abnvY.o:biscuits.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status