제출 #907497

#제출 시각아이디문제언어결과실행 시간메모리
907497Mkswll콤보 (IOI18_combo)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; typedef unsigned int uint; typedef unsigned long long ull; typedef long long ll; typedef long double ld; typedef pair <int, int> pii; typedef pair <ll, int> pli; typedef pair <int, ll> pil; typedef pair <ll, ll> pll; typedef pair <ld, ld> pdd; #define debug(x) cout << '[' << #x << ": " << x << "] " #define cio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0) #define cases int _; cin >> _; while(_--) #define pb push_back #define eb emplace_back #define space << " " << #define lb lower_bound #define ub upper_bound #define F first #define S second #define all(v) v.begin(), v.end() #define rall(v) v.rbegin(), v.rend() #define Unique(v) v.erase(unique(all(v)), v.end()) #define mset(x) memset(x, 0, sizeof(x)) #define sflush fflush(stdout) #define cflush cout.flush() #define yes cout << "YES\n" #define no cout << "NO\n" #define lyes cout << "Yes\n" #define lno cout << "No\n" #define nl cout << "\n"; #define binary(len, num) bitset <len> (num) #define vt vector #define ar array #define Mat vt <vt <int> > #define uid uniform_int_distribution template <typename T> istream& operator >> (istream& in, vector<T>& a) {for(auto &x : a) in >> x; return in;}; template <typename T> ostream& operator << (ostream& out, vector<T>& a) {for(auto &x : a) out << x << ' '; return out;}; mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()); int read(){ int w = 1, c, ret; while((c = getchar()) > '9' || c < '0'){ w = (c == '-' ? -1 : 1); } ret = c - '0'; while((c = getchar()) >= '0' && c <= '9'){ ret = ret * 10 + c - '0'; } return ret * w; } int rd(){ int in; cin >> in; return in; } void write(int x){ if(x < 0){ putchar('-'); x = -x; } if(x > 9){ write(x / 10); } putchar(x % 10 + '0'); } const int MAXN = 2e5 + 5, MAXM = 2e5 + 5, INF = 1e9 + 5, MOD = 1e9 + 7; const ll LMOD = (ll) 1e18 + 9; const ll LINF = 1e18 + 5; const ld ep = 1e-8, Pi = acos(-1.0); int n, m, k, x; int a[MAXN]; string s; string guess_sequence(int n){ return ""; } void clear(){ } int main(){ cio; cases{ clear(); } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc9oz2EN.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccx8KEBR.o:combo.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status