제출 #789503

#제출 시각아이디문제언어결과실행 시간메모리
789503borisAngelov비스킷 담기 (IOI20_biscuits)C++17
컴파일 에러
0 ms0 KiB
#include "biscuits.h" #include "grader.cpp" #include <bits/stdc++.h> using namespace std; const int maxn = 65; int n; long long x; long long a[maxn]; unordered_map<long long, long long> dp[maxn]; long long f(int pos, long long carry) { if (pos == n) { return carry / x + 1; } if (dp[pos].find(carry) != dp[pos].end()) { return dp[pos][carry]; } long long curr = carry + a[pos]; long long ans = f(pos + 1, curr / 2); if (curr >= x) { ans += f(pos + 1, (curr - x) / 2); } return dp[pos][carry] = ans; } long long count_tastiness(long long X, vector<long long> arr) { n = arr.size(); x = X; for (int i = 0; i < n; ++i) { a[i] = arr[i]; dp[i].clear(); } return f(0, 0); } /* 1 3 3 5 2 1 1 3 2 2 1 2 2 3 3 5 2 1 3 2 2 1 2 */

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccONQUj9.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccOFjvUb.o:biscuits.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status