제출 #724341

#제출 시각아이디문제언어결과실행 시간메모리
724341raul2008487메기 농장 (IOI22_fish)C++17
0 / 100
22 ms2772 KiB
#include "fish.h" #include <vector> long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y, std::vector<int> W) { long long dp[W.size()]; long long i; dp[0]=W[0]; if(W[0]>W[1]){ dp[1]=W[0]; } else{ dp[1]=W[1]; } for(i=2;i<W.size();i++){ if(dp[i-1]>(dp[i-2]+W[i])){ dp[i]=dp[i-1]; } else{ dp[i]=dp[i-2]+W[i]; } //dp[i]=max(dp[i-1],dp[i-2]+W[i]); } return dp[W.size()-1]; }

컴파일 시 표준 에러 (stderr) 메시지

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:15:14: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |     for(i=2;i<W.size();i++){
      |             ~^~~~~~~~~
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