제출 #821390

#제출 시각아이디문제언어결과실행 시간메모리
821390TwinHter콤보 (IOI18_combo)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include<ext/pb_ds/tree_policy.hpp> #include<ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; typedef long long ll; typedef long double ld; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update> #define fi first #define se second #define mp make_pair #define pb push_back #define popb pop_back #define pf push_front #define popf pop_front string alp = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; int dx[] = {0, 0, -1, 1}; int dy[] = {-1, 1, 0, 0}; const ll pd = 1e9+7;//998244353; ll oo = 1e18 + 1, tc; const ll MX = 240010; void solve() { int n, k; cin >> n >> k; ll a[n+10], time = 0, b[n+10]; for(int i=1; i<=n; i++) cin >> a[i]; for(int i=2; i<=n; i++) b[i-1] = max(a[i]-a[i-1]-1, (ll)0); sort(b+1, b+n, greater<ll>()); time = a[n]-a[1]+1; for(int i=1; i<=min(n-1, k-1); i++) time -= b[i]; cout << time << endl; } int main (){ ios_base :: sync_with_stdio(0); cin.tie(0); cout.tie(0); //freopen("cf.inp", "r", stdin); freopen("cf.out", "w", stdout); //cin >> tc; while(tc--) solve(); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cciQ2WTG.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc75tZsI.o:combo.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cciQ2WTG.o: in function `main':
grader.cpp:(.text.startup+0x4c): undefined reference to `guess_sequence[abi:cxx11](int)'
collect2: error: ld returned 1 exit status