제출 #436751

#제출 시각아이디문제언어결과실행 시간메모리
4367515745사탕 분배 (IOI21_candies)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #define vll vector<long long> #define vi vector<int> #define ll long long using namespace std; vll a, lazy; ll val; int lo, hi, poz; void update(int c, int l, int r) { if(l > r) return; if(lazy[c] != 0) { a[c] += lazy[c]; if(l != r) { lazy[2 * c] += lazy[c]; lazy[2 * c + 1] += lazy[c]; } lazy[c] = 0; } if(l > hi or r < lo) return; if(lo <= l and r <= hi) { a[c] += val; if(l != r) { lazy[2 * c] += val; lazy[2 * c + 1] += val; } return; } int m = (l + r) / 2; update(2 * c, l, m); update(2 * c + 1, m + 1, r); a[c] = a[2 * c] + a[2 * c + 1]; } int query(int c, int l, int r) { if(lazy[c] != 0) { a[c] += lazy[c]; if(l != r) { lazy[2 * c] += lazy[c]; lazy[2 * c + 1] += lazy[c]; } lazy[c] = 0; } if(l == r) return a[c]; int m = (l + r) / 2; if(poz <= m) return query(2 * c, l, m); else return query(2 * c + 1, m + 1, r); return 0; } vll distribute_candies(vll c, vll l, vll r, vll v) { int n = c.size(), m = l.size(); a = vll(4 * n + 77, 0); lazy = vll(4 * n + 77, 0); for(int i = 0; i < m; ++i) { lo = l[i] + 1, hi = r[i] + 1, val = v[i]; update(1, 1, n); } vll ans(n); for(int i = 0; i < n; ++i) { poz = i + 1; val = query(1, 1, n); ans[i] = min(c[i], val); } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cciRMn1U.o: in function `main':
grader.cpp:(.text.startup+0x30e): undefined reference to `distribute_candies(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status