제출 #1011098

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1011098		1ne	던전 (IOI21_dungeons)	C++17	컴파일 에러	0 ms	0 KiB

dungeons

#include "dungeons.h"
#include <vector>
#include <bits/stdc++.h>
const int k = 20;
vector<vector<int>>table;
vector<vector<int>>nx;
vector<vector<int>>sum;
vector<int>S,P,W,L;
int N;	
void init(int n, std::vector<int> s, std::vector<int> p, std::vector<int> w, std::vector<int> l) {
	table.resize(n,vector<int>(k));
	nx.resize(n,vector<int>(k,-1));
	sum.resize(n,vector<int>(k,0));
	N = n;
	S = s;
	P = p;
	W = w;
	L = l;
	for (int i = 0;i<n;++i){
		table[i][0] = s[i];
		nx[i][0] = w[i];
		sum[i][0] = s[i];
	}
	for (int i = 1;i<k;++i){
	
			for (int j = 0;j<n;++j){
			if (nx[j][i - 1] == -1)continue;
			nx[j][i] = nx[nx[j][i - 1]][i - 1];
			table[j][i] = max(table[j][i - 1],table[nx[j][i - 1]][i - 1] - sum[j][i - 1]);
			sum[j][i] = sum[j][i - 1] + sum[nx[j][i - 1]][i - 1];
		}
	}
	return;
}

long long simulate(int x, int z) {
	long long Z = z;
	while(x != N){
		int c = 0;
		while(nx[x][c] != -1 && table[x][c] <= z){
			++c;
		}
		if (c != 0){
			Z+=sum[x][c - 1];
			x = nx[x][c - 1];
		}
		if (x != N){
			Z+=P[x];
			x = L[x];
		}	
	}
	return Z;
}

컴파일 시 표준 에러 (stderr) 메시지

dungeons.cpp:5:1: error: 'vector' does not name a type
    5 | vector<vector<int>>table;
      | ^~~~~~
dungeons.cpp:6:1: error: 'vector' does not name a type
    6 | vector<vector<int>>nx;
      | ^~~~~~
dungeons.cpp:7:1: error: 'vector' does not name a type
    7 | vector<vector<int>>sum;
      | ^~~~~~
dungeons.cpp:8:1: error: 'vector' does not name a type
    8 | vector<int>S,P,W,L;
      | ^~~~~~
dungeons.cpp: In function 'void init(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
dungeons.cpp:11:2: error: 'table' was not declared in this scope
   11 |  table.resize(n,vector<int>(k));
      |  ^~~~~
dungeons.cpp:11:17: error: 'vector' was not declared in this scope
   11 |  table.resize(n,vector<int>(k));
      |                 ^~~~~~
dungeons.cpp:11:17: note: suggested alternatives:
In file included from /usr/include/c++/10/vector:67,
                 from dungeons.h:1,
                 from dungeons.cpp:1:
/usr/include/c++/10/bits/stl_vector.h:389:11: note:   'std::vector'
  389 |     class vector : protected _Vector_base<_Tp, _Alloc>
      |           ^~~~~~
In file included from dungeons.h:1,
                 from dungeons.cpp:1:
/usr/include/c++/10/vector:86:13: note:   'std::pmr::vector'
   86 |       using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
      |             ^~~~~~
dungeons.cpp:11:24: error: expected primary-expression before 'int'
   11 |  table.resize(n,vector<int>(k));
      |                        ^~~
dungeons.cpp:12:2: error: 'nx' was not declared in this scope; did you mean 'n'?
   12 |  nx.resize(n,vector<int>(k,-1));
      |  ^~
      |  n
dungeons.cpp:12:21: error: expected primary-expression before 'int'
   12 |  nx.resize(n,vector<int>(k,-1));
      |                     ^~~
dungeons.cpp:13:2: error: 'sum' was not declared in this scope
   13 |  sum.resize(n,vector<int>(k,0));
      |  ^~~
dungeons.cpp:13:22: error: expected primary-expression before 'int'
   13 |  sum.resize(n,vector<int>(k,0));
      |                      ^~~
dungeons.cpp:15:2: error: 'S' was not declared in this scope
   15 |  S = s;
      |  ^
dungeons.cpp:16:2: error: 'P' was not declared in this scope
   16 |  P = p;
      |  ^
dungeons.cpp:17:2: error: 'W' was not declared in this scope
   17 |  W = w;
      |  ^
dungeons.cpp:18:2: error: 'L' was not declared in this scope
   18 |  L = l;
      |  ^
dungeons.cpp:29:18: error: 'max' was not declared in this scope; did you mean 'std::max'?
   29 |    table[j][i] = max(table[j][i - 1],table[nx[j][i - 1]][i - 1] - sum[j][i - 1]);
      |                  ^~~
      |                  std::max
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from dungeons.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: 'std::max' declared here
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
dungeons.cpp: In function 'long long int simulate(int, int)':
dungeons.cpp:40:9: error: 'nx' was not declared in this scope; did you mean 'x'?
   40 |   while(nx[x][c] != -1 && table[x][c] <= z){
      |         ^~
      |         x
dungeons.cpp:40:27: error: 'table' was not declared in this scope
   40 |   while(nx[x][c] != -1 && table[x][c] <= z){
      |                           ^~~~~
dungeons.cpp:44:7: error: 'sum' was not declared in this scope
   44 |    Z+=sum[x][c - 1];
      |       ^~~
dungeons.cpp:45:8: error: 'nx' was not declared in this scope; did you mean 'x'?
   45 |    x = nx[x][c - 1];
      |        ^~
      |        x
dungeons.cpp:48:7: error: 'P' was not declared in this scope
   48 |    Z+=P[x];
      |       ^
dungeons.cpp:49:8: error: 'L' was not declared in this scope
   49 |    x = L[x];
      |        ^