제출 #853397

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
853397	2023-09-24 09:29:51	overwatch9	새로운 문제 (POI11_met)	C++17	74 / 100	6085 ms	65536 KiB

met

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#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
using namespace std;
using ull = unsigned long long;
struct stree {
    #define lc v*2
    #define rc v*2+1
    vector <ull> tree;
    stree() {}
    stree (int s) {
        tree.resize(4*s);
    }
    void pushdown(int v) {
        // since we're doing point query, we don't need to maintain
        // a separate pd variable
        if (tree[v] == 0)
            return;
        tree[lc] += tree[v];
        tree[rc] += tree[v];
        tree[v] = 0;
    }
    void update(int v, int tl, int tr, int l, int r, int val) {
        if (tl > r || tr < l)
            return;
        if (tl >= l && tr <= r) {
            tree[v] += val;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

met.cpp: In function 'void search(int, int)':
met.cpp:90:17: warning: comparison of integer expressions of different signedness: 'ull' {aka 'long long unsigned int'} and 'int' [-Wsign-compare]
   90 |         if (tot >= req[i]) {
      |             ~~~~^~~~~~~~~

• Subtask 1: 12 / 12
• Subtask 2: 12 / 12
• Subtask 3: 12 / 12
• Subtask 4: 12 / 12
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• Subtask 8: 0 / 13