제출 #1292281

#제출 시각아이디문제언어결과실행 시간메모리
1292281eyadooz비밀 (JOI14_secret)C++20
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include"secret.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define pb push_back #define all(x) (x).begin(), (x).end() #define sz(x) (int) (x).size() #define endl '\n' #define int long long int s[30][100005], a[100005], n=0; void solve(int l, int r, int lvl) { if(l>r) return; if(l==r) {s[lvl][l]=a[l];return;} int mid=(l+r)/2; s[lvl][mid]=a[mid]; for(int i=mid+1;i <= r;i++) s[lvl][i]=Secret(s[lvl][i-1], a[i]); for(int i=mid-1;i >= l;i--) s[lvl][i]=Secret(s[lvl][i+1], a[i]); solve(l, mid, lvl+1); solve(mid+1, r, lvl+1); } void Init(int N, int A[]) { n=N; for(int i = 0;i < N;i++) a[i]=A[i]; solve(0, N-1, 0); } int Query(int L, int R) { L--, R--; int mid=n/2; int l=0, r=n-1, lvl=0; while(mid>R&&mid<L) { int md=(l+r)/2; if(md>R) r=md; else l=md+1; mid=l; lvl++; } return Secret(s[lvl][L], s[lvl][R]); }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/ccPy4Xnq.o: in function `main':
grader.cpp:(.text.startup+0x2c7): undefined reference to `Init(int, int*)'
/usr/bin/ld: grader.cpp:(.text.startup+0x314): undefined reference to `Query(int, int)'
collect2: error: ld returned 1 exit status