제출 #912373

#제출 시각아이디문제언어결과실행 시간메모리
912373huyngo순열 (APIO22_perm)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "perm.h" using namespace std; using ll = long long; using i64 = long long; void __print(int x) { cerr << x; } void __print(long x) { cerr << x; } void __print(long long x) { cerr << x; } void __print(unsigned x) { cerr << x; } void __print(unsigned long x) { cerr << x; } void __print(unsigned long long x) { cerr << x; } void __print(float x) { cerr << x; } void __print(double x) { cerr << x; } void __print(long double x) { cerr << x; } void __print(char x) { cerr << '\'' << x << '\''; } void __print(const char* x) { cerr << '"' << x << '"'; } void __print(const string& x) { cerr << '"' << x << '"'; } void __print(bool x) { cerr << (x ? "true" : "false"); } template<typename T, typename V> void __print(const pair<T, V>& x) { cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}'; } template<typename T> void __print(const T& x) { int f = 0; cerr << '{'; for (auto& i : x) cerr << (f++ ? "," : ""), __print(i); cerr << "}"; } void _print() { cerr << "]\n"; } template <typename T, typename... V> void _print(T t, V... v) { __print(t); if (sizeof...(v)) cerr << ", "; _print(v...); } #define dbg(x...) cerr << "[" << #x << "] = ["; _print(x) #define ln "\n" #define fast_cin() ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL) #define all(x) (x).begin(), (x).end() #define rep(i,a,b) for(int i=a; i<=b; ++i) #define ar array int Bit(int mask, int b) { return (mask >> b) & 1; } const ll base = 311, MOD = 998244353, M = 1e9 + 7, INF = 1e18; const int mxN = 1e6 + 5; int n; vector<int> construct_permutation(long long X) { vector<int> ans; int l = 0, r = 0; auto work = [&](auto self, i64 x) ->void { if (x == 0) return; if (x & 1) { ans.push_back(--l); self(self, x - 1); } else { ans.push_back(++r); self(self, x >> 1); } }; work(work, X); int mn = *min_element(all(ans)); for (int& i : ans) i -= mn; return ans; } int32_t main() { fast_cin(); auto v = construct_permutation(5); dbg(v); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccZg7smk.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccUjjX4k.o:perm.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status