제출 #513453

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
513453	2022-01-17 06:35:39	79brue	Worst Reporter 2 (JOI16_worst_reporter2)	C++14	100 / 100	453 ms	83568 KiB

worst_reporter2

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int INF = 1e9;
struct segTree{
    int n;
    vector<int> tree;
    vector<int> indices;
    void init(int i, int l, int r, vector<int>& vec){
        if(l==r){
            tree[i] = vec[l];
            return;
        }
        int m = (l+r)>>1;
        init(i*2, l, m, vec), init(i*2+1, m+1, r, vec);
        tree[i] = min(tree[i*2], tree[i*2+1]);
    }
    void init(vector<int>& vec, vector<int>& idx){
        n = (int)vec.size();
        tree.resize(n*4+1);
        indices = idx;
        init(1, 0, n-1, vec);
    }
    int query(int i, int l, int r, int s, int x){ /// s 이상 index에서 처음으로 x 이하로 떨어지는 지점
 
 
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컴파일 시 표준 에러 (stderr) 메시지

worst_reporter2.cpp: In function 'int main()':
worst_reporter2.cpp:91:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   91 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
worst_reporter2.cpp:94:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   94 |         scanf("%d %d", &x, &y);
      |         ~~~~~^~~~~~~~~~~~~~~~~
worst_reporter2.cpp:99:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   99 |         scanf("%d %d", &x, &y);
      |         ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 30 / 30
• Subtask 4: 40 / 40