제출 #858722

#제출 시각아이디문제언어결과실행 시간메모리
858722deepaung메기 농장 (IOI22_fish)C++17
컴파일 에러
0 ms0 KiB
#include "fish.h" #include <bits/stdc++.h> using namespace std; long long sumtop[3003][3003], sumbot[3003][3003]; long long dp[3003][3003]; long long max_weights(long long N, long long M, vector<long long> X, vector<long long> Y, vector<long long> W) { for (long long i = 0; i < M; i++) { sumtop[X[i]+1][Y[i]+1] += W[i]; sumbot[X[i]+1][Y[i]+1] += W[i]; } for (long long i = 1; i <= N; i++) { for (long long j = 1; j <= N; j++) sumtop[i][j] += sumtop[i][j-1]; for (long long j = N; j >= 1; j--) sumbot[i][j] += sumbot[i][j-1]; } for (long long i = 1; i <= N; i++) { for (long long j = 0; j <= N; j++) { for (long long k = 0; k <= N; k++) { dp[i][j] = max( dp[i][j], dp[i-1][k] - sumbot[i][min(j, k)] + sumbot[i+1][k] + (k > j ? sumbot[i-1][k] - sumbot[i-1][j] : 0) ); } } } long long mx = 0; for (long long j = 1; j <= N; j++) { mx = max(mx, dp[N][j]); } return mx; }

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc1LH8uA.o: in function `main':
grader.cpp:(.text.startup+0x25e): undefined reference to `max_weights(int, 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