Submission #773925

#	Time	Username	Problem	Language	Result	Execution time	Memory
773925		jasmin	메기 농장 (IOI22_fish)	C++17	0 / 100	22 ms	5564 KiB

fish

#include "fish.h"
using namespace std;
#include<bits/stdc++.h>


long long subtask1(int N, int M, std::vector<int> X, std::vector<int> Y,
                      std::vector<int> W){

    long long ans=0;
    for(int i=0; i<N; i++){
        ans+=W[i];
    }
    return ans;
}
long long subtask2(int N, int M, std::vector<int> X, std::vector<int> Y,
                      std::vector<int> W){
    
    long long sum0=0;
    long long sum1=0;
    for(int i=0; i<N; i++){

        if(X[i]==0){
            sum0+=W[i];
        }
        else{
            sum1+=W[i];
        }

    }
    
    return max(sum0, sum1);
}

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y,
                      std::vector<int> W) {

    if(N==1) return 0;

    bool sub1=true;
    bool sub2=true;
    for(int i=0; i<N; i++){

        if(X[i]%2==1){
            sub1=false;
        }
        if(X[i]>1){
            sub2=false;
        }

    }

    if(sub1){
        return subtask1(N, M, X, Y, W);
    }
    if(sub2){
        return subtask2(N, M, X, Y, W);
    }
}

Compilation message (stderr)

fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)':
fish.cpp:58:1: warning: control reaches end of non-void function [-Wreturn-type]
   58 | }
      | ^

• Subtask 1: 0 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 9
• Subtask 4: 0 / 14
• Subtask 5: 0 / 21
• Subtask 6: 0 / 17
• Subtask 7: 0 / 14
• Subtask 8: 0 / 16