제출 #1157316

#제출 시각아이디문제언어결과실행 시간메모리
1157316InvMOD코끼리 (Dancing Elephants) (IOI11_elephants)C++20
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #define all(v) (v).begin(), (v).end() using namespace std; const int N = 2e5 + 5; int n, len, a[N]; void init(int N, int L, vector<int> X) { for(int i = 0; i < N; i++){ a[i + 1] = X[i]; } n = N, len = L; return; } int update(int ii, int y){ a[ii + 1] = y; vector<int> pos(n + 1); for(int i = 1; i <= n; i++) pos[i] = a[i]; sort(1 + all(pos)); vector<int> dp(n + 1); for(int i = 1, j = 1; i <= n; i++){ while(pos[i] - len > pos[j]) j++; dp[i] = dp[j - 1] + 1; } return dp[n]; } //#define name "InvMOD" #ifdef name int32_t main(){ freopen(name".INP", "r", stdin); freopen(name".OUT", "w", stdout); int N, L; cin >> N >> L; vector<int> X(N); for(int i = 0; i < N; i++){ cin >> X[i]; } init(N, L, X); int q; cin >> q; while(q--){ int i,y; cin >> i >> y; cout << update(i, y) << "\n"; } } #endif // name /* Test case Input: 4 10 10 15 17 20 5 2 16 1 25 3 35 0 38 2 0 Output: 1 2 2 2 3 */

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccOqdKw4.o: in function `main':
grader.cpp:(.text.startup+0x27): undefined reference to `init(int, int, int*)'
collect2: error: ld returned 1 exit status