제출 #444260

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
444260		urd05	던전 (IOI21_dungeons)	C++17	컴파일 에러	0 ms	0 KiB

dungeons

#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;

/*int s[400000];
int p[400000];
int w[400000];
int l[400000];
int n;*/
vector<long long> vec;
typedef pair<long long,long long> P;
int nt[4000001][24];
P table[400001][24];

void init(int nn, vector<int> ss, vector<int> pp, vector<int> ww, vector<int> ll) {
    n=nn;
    for(int i=0;i<n;i++) {
        s[i]=ss[i];
        p[i]=pp[i];
        w[i]=ww[i];
        l[i]=ll[i];
    }
    for(int i=0;i<=n;i++) {
        nt[i][0]=(i==n?n:w[i]);
        table[i][0]=P(-s[i],s[i]);
    }
    for(int j=1;j<24;j++) {
        for(int i=0;i<=n;i++) {
            nt[i][j]=nt[nt[i][j-1]][j-1];
            table[i][j]=P(min(table[i][j-1].first,table[i][j-1].second+table[nt[i][j-1]][j-1].first),table[i][j-1].second+table[nt[i][j-1]][j-1].second);
        }
    }
	return;
}

int getind(int val) {
    return upper_bound(vec.begin(),vec.end(),val)-vec.begin();
}

long long simulate(int x, int zz) {
    long long z=zz;
    while (x!=n) {
        for(int i=23;i>=0;i--) {
            if (nt[x][i]!=n&&z>=-table[x][i].first) {
                z+=table[x][i].second;
                x=nt[x][i];
            }
        }
        if (z>=s[x]) {
            z+=s[x];
            x=w[x];
        }
        else {
            z+=p[x];
            x=l[x];
        }
    }
	return z;
}

컴파일 시 표준 에러 (stderr) 메시지

dungeons.cpp: In function 'void init(int, std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
dungeons.cpp:16:5: error: 'n' was not declared in this scope; did you mean 'nn'?
   16 |     n=nn;
      |     ^
      |     nn
dungeons.cpp:18:9: error: 's' was not declared in this scope
   18 |         s[i]=ss[i];
      |         ^
dungeons.cpp:19:9: error: 'p' was not declared in this scope
   19 |         p[i]=pp[i];
      |         ^
dungeons.cpp:20:9: error: 'w' was not declared in this scope
   20 |         w[i]=ww[i];
      |         ^
dungeons.cpp:21:9: error: 'l' was not declared in this scope
   21 |         l[i]=ll[i];
      |         ^
dungeons.cpp:24:26: error: 'w' was not declared in this scope
   24 |         nt[i][0]=(i==n?n:w[i]);
      |                          ^
dungeons.cpp:25:24: error: 's' was not declared in this scope
   25 |         table[i][0]=P(-s[i],s[i]);
      |                        ^
dungeons.cpp: In function 'long long int simulate(int, int)':
dungeons.cpp:42:15: error: 'n' was not declared in this scope
   42 |     while (x!=n) {
      |               ^
dungeons.cpp:49:16: error: 's' was not declared in this scope
   49 |         if (z>=s[x]) {
      |                ^
dungeons.cpp:51:15: error: 'w' was not declared in this scope
   51 |             x=w[x];
      |               ^
dungeons.cpp:54:16: error: 'p' was not declared in this scope
   54 |             z+=p[x];
      |                ^
dungeons.cpp:55:15: error: 'l' was not declared in this scope
   55 |             x=l[x];
      |               ^