제출 #709497

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
709497	2023-03-13 17:36:08	TlenekWodoru	메기 농장 (IOI22_fish)	C++17	12 / 100	230 ms	47684 KiB

fish

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#include <bits/stdc++.h>
#include "fish.h"
using namespace std;
struct RYBA
{
    int y,c;
    long long wynik=0,wynik2=0;
    long long l=0,s=0,p=0;
    long long suma=0;
    RYBA(int yy=0, int cc=0)
    {
        y=yy;
        c=cc;
        wynik=0;
        l=0;s=0,p=0;
        suma=0;
    }
    bool operator <(const RYBA &B)const
    {
        return y<B.y;
    }
};
vector<RYBA>V[100009];
long long max_weights(int N, int M, vector<int>X, vector<int>Y, vector<int>W)
{
    for(int i=0;i<M;i++)
    {
        V[X[i]+1].push_back(RYBA(Y[i]+1,W[i]));
        //cout<<"x="<<X[i]+1<<" y="<<Y[i]+1<<" w="<<W[i]<<endl;
    }
 
 
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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:41:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   41 |         for(int j=0;j<V[i].size();j++)
      |                     ~^~~~~~~~~~~~
fish.cpp:43:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |             while(Hl<V[i-1].size()&&V[i-1][Hl].y<=V[i][j].y-1)
      |                   ~~^~~~~~~~~~~~~~
fish.cpp:48:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |             while(Hp<V[i+1].size()&&V[i+1][Hp].y<=V[i][j].y-1)
      |                   ~~^~~~~~~~~~~~~~
fish.cpp:61:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |     for(int i=0;i<V[1].size();i++)
      |                 ~^~~~~~~~~~~~
fish.cpp:74:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   74 |             for(int j=0;j<V[i].size();j++)
      |                         ~^~~~~~~~~~~~
fish.cpp:76:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   76 |                 if(h<V[i-2].size()&&V[i-2][h].y<=V[i][j].y-1)
      |                    ~^~~~~~~~~~~~~~
fish.cpp:96:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   96 |         for(int j=0;j<V[i].size();j++)
      |                     ~^~~~~~~~~~~~
fish.cpp:98:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<RYBA>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   98 |             if(h<V[i-1].size()&&V[i-1][h].y<=V[i][j].y-1)
      |                ~^~~~~~~~~~~~~~

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