제출 #833507

#제출 시각아이디문제언어결과실행 시간메모리
833507Trumling메기 농장 (IOI22_fish)C++17
0 / 100
17 ms2152 KiB
#include "fish.h" #include<bits/stdc++.h> using namespace std; #define F first #define S second #define all(x) x.begin(),x.end() typedef long long ll; #define pb push_back #define INF 9999999999999999 long long max_weights(int N, int M, vector<int> X, vector<int> Y,vector<int> W) { ll sum1=0,sum2; for(int i=0;i<M;i++) { if(X[i]) 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:14:13: warning: 'sum2' may be used uninitialized in this function [-Wmaybe-uninitialized]
   14 |   ll sum1=0,sum2;
      |             ^~~~
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