제출 #763823

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
763823	2023-06-22 22:53:11	MilosMilutinovic	Measures (CEOI22_measures)	C++14	100 / 100	738 ms	41756 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 3e5 + 10;
const int M = 16 * N;
const ll inf = 5e17;
int n, m, d, a[N], b[N], ord[N], pos[N];
struct LazySegmentTree {
    ll mx[M], lzy[M];
    void push(int x) {
        if ((x << 1 | 1) >= M) {
            lzy[x] = 0;
            return;
        }
        mx[x << 1] += lzy[x];
        mx[x << 1 | 1] += lzy[x];
        lzy[x << 1] += lzy[x];
        lzy[x << 1 | 1] += lzy[x];
        lzy[x] = 0;
    }
    void pull(int x) {
        mx[x] = max(mx[x << 1], mx[x << 1 | 1]);
    }
    void init(int x, int l, int r) {
        mx[x] = -inf;
        lzy[x] = 0;
        if (l == r) return;
        int mid = l + r >> 1;
        init(x << 1, l, mid);
        init(x << 1 | 1, mid + 1, r);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In member function 'void LazySegmentTree::init(int, int, int)':
Main.cpp:28:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   28 |         int mid = l + r >> 1;
      |                   ~~^~~
Main.cpp: In member function 'void LazySegmentTree::inc(int, int, int, int, int, long long int)':
Main.cpp:42:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   42 |         int mid = l + r >> 1;
      |                   ~~^~~
Main.cpp: In member function 'void LazySegmentTree::upd(int, int, int, int, long long int)':
Main.cpp:53:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   53 |         int mid = l + r >> 1;
      |                   ~~^~~
Main.cpp: In member function 'long long int LazySegmentTree::query(int, int, int, int, int)':
Main.cpp:69:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   69 |         int mid = l + r >> 1;
      |                   ~~^~~
Main.cpp: In function 'int main()':
Main.cpp:133:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  133 |     scanf("%d%d%d", &n, &m, &d);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
Main.cpp:135:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  135 |         scanf("%d", &a[i]);
      |         ~~~~~^~~~~~~~~~~~~
Main.cpp:138:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  138 |         scanf("%d", &b[i]);
      |         ~~~~~^~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 14 / 14
• Subtask 3: 35 / 35
• Subtask 4: 41 / 41