제출 #111235

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
111235	2019-05-14 11:40:49	TAISA_	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	587 ms	154328 KiB

skyscraper

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#include <bits/stdc++.h>
#define all(vec) vec.begin(), vec.end()
using namespace std;
using ll = long long;
using P = pair<ll, ll>;
constexpr ll INF = (1LL << 30) - 1LL;
constexpr ll LINF = (1LL << 60) - 1LL;
constexpr double eps = 1e-9;
constexpr ll MOD = 1000000007LL;
template <typename T>
bool chmin(T& a, T b) {
    if(a > b) {
        a = b;
        return true;
    }
    return false;
};
template <typename T>
bool chmax(T& a, T b) {
    if(a < b) {
        a = b;
        return true;
    }
    return false;
};
template <typename T>
ostream& operator<<(ostream& os, vector<T> v) {
    for(int i = 0; i < v.size(); i++) {
        os << v[i] << (i + 1 == v.size() ? "\n" : " ");
    }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:94:8: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized]
     d[s] = 0;
        ^
skyscraper.cpp:106:11: warning: 'g' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if(d[g] == LINF) {
           ^

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 43 / 43