제출 #626512

#제출 시각아이디문제언어결과실행 시간메모리
626512whynotshadow메기 농장 (IOI22_fish)C++17
3 / 100
89 ms7280 KiB
#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const ll N=1e5+9;
const ll INF=1e9;
long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y, std::vector<int> W) {
  ll ans=0,cnt=0,cntt=0,sum1=0,sum2=0;
  for(auto to:W){
    ans+=to;
  }
  for(auto to:X){
    if(to&1) cnt++;
    if(to<=1) cntt++;
  }
  if(cnt==0) return ans;
  else if(cntt==M){
    for(ll i=0; i<M; i++){
        if(X[i]==0) sum1+=W[i];
        else sum2+=W[i];
    }
    return max(sum1,sum2);
  }
}

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:24:1: warning: control reaches end of non-void function [-Wreturn-type]
   24 | }
      | ^
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