제출 #872540

#제출 시각아이디문제언어결과실행 시간메모리
872540ZeroDetecting Molecules (IOI16_molecules)C++17
0 / 100
0 ms348 KiB
#include <bits/stdc++.h> #define ll long long #include "molecules.h" #define pb push_back using namespace std; vector<int> find_subset(int l, int u, vector<int> a){ ll n = a.size(); vector<int> v; ll s = 0; for(ll i=0; i < n; i ++){ if(a[i]>=l && a[i] <= u){ v.pb(i); return v; } } for(int i=0; i < n; i ++){ ll ss = 0; for(int j=i; j < n ; j ++){ ss += a[j]; if(ss >=l &&ss <=u){ v.pb(i);v.pb(j); return v; } } } return v; } // signed main(){ // int l,u; cin >> l >> u; // vector<int> a(4); // for(auto &i : a) cin >> i; // vector<int> y = find_subset(l,u,a); // for(auto i : y) cout << i << " "; // return 0; // }

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:11:8: warning: unused variable 's' [-Wunused-variable]
   11 |     ll s = 0;
      |        ^
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