제출 #824233

#제출 시각아이디문제언어결과실행 시간메모리
824233LiudasRadio Towers (IOI22_towers)C++17
0 / 100
4043 ms1444 KiB
#include "towers.h" #include <cassert> #include <cstdio> #include <bits/stdc++.h> using namespace std; vector<int> h; void init(int N, vector<int> H){ h = H; } int max_towers(int L, int R, int D){ int score = 0; for(int i = 0; i < h.size(); i ++){ int H = h[i]; int s = 0; bool good = false; for(int j = L; j <= R; j ++){ if(!good && h[j] <= H){ s ++; good = true; } else if(good && h[j] >= H + D){ good = false; } } score = max(score, s); } return max(1, score); }

컴파일 시 표준 에러 (stderr) 메시지

towers.cpp: In function 'int max_towers(int, int, int)':
towers.cpp:14:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |     for(int i = 0; i < h.size(); i ++){
      |                    ~~^~~~~~~~~~
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