제출 #361610

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
361610	2021-01-30 20:04:21	gratus907	조화행렬 (KOI18_matrix)	C++17	컴파일 에러	0 ms	0 KiB

matrix

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#include <bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#define ll long long
#define int ll
#define eps 1e-7
#define all(x) ((x).begin()),((x).end())
#define usecppio ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
using namespace std;
const int MAXR = 1000000007;
const int MAXC = 1000000007;
// max-dynamic-2seg
// msg555 impl, some modifications
void init(int32_t R, int32_t C) {}
int agg(int a, int b) {return __gcd(a, b);}
struct Dynamic2DSeg
{
    struct Node
    {
        Node (int l, int r, int v = 0) : l(l), r(r), v(v), lc(NULL), rc(NULL){}
        int l, r, v;
        Node *lc, *rc;
    };
    struct RowNode
    {
        RowNode () : lc(NULL), rc(NULL), rowRoot(0, MAXC){}
        Node rowRoot;
        RowNode *lc, *rc;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

matrix.cpp: In constructor 'Dynamic2DSeg::RowNode::RowNode()':
matrix.cpp:30:23: warning: 'Dynamic2DSeg::RowNode::rc' will be initialized after [-Wreorder]
   30 |         RowNode *lc, *rc;
      |                       ^~
matrix.cpp:29:14: warning:   'Dynamic2DSeg::Node Dynamic2DSeg::RowNode::rowRoot' [-Wreorder]
   29 |         Node rowRoot;
      |              ^~~~~~~
matrix.cpp:28:9: warning:   when initialized here [-Wreorder]
   28 |         RowNode () : lc(NULL), rc(NULL), rowRoot(0, MAXC){}
      |         ^~~~~~~
matrix.cpp: In function 'long long int calculate(int32_t, int32_t, int32_t, int32_t)':
matrix.cpp:112:34: error: no matching function for call to 'Dynamic2DSeg::query1(int32_t&, int32_t&, int32_t&, int32_t&)'
  112 |     return DSEG.query1(P, Q, U, V);
      |                                  ^
matrix.cpp:87:16: note: candidate: 'static long long int Dynamic2DSeg::query1(Dynamic2DSeg::RowNode*, long long int, long long int, long long int, long long int, long long int, long long int)'
   87 |     static int query1(RowNode *node, int lo, int hi, int a1, int b1, int a2, int b2)
      |                ^~~~~~
matrix.cpp:87:16: note:   candidate expects 7 arguments, 4 provided