제출 #118559

#제출 시각아이디문제언어결과실행 시간메모리
118559roseanne_pcy크레이피쉬 글쓰는 기계 (IOI12_scrivener)C++14
컴파일 에러
0 ms0 KiB
//Power Of Ninja Go #include <bits/stdc++.h> #ifdef atom #include "grader.cpp" #endif using namespace std; typedef long long ll; typedef pair<int, int> ii; #define X first #define Y second #define vi vector<int> #define vii vector< ii > #define pb push_back const int maxn = 1e6+5; int dp[25][maxn]; char txt[maxn]; int sz[maxn]; int ver[maxn]; int rounds = 1; int n = 1; void Init() { return; }y int kth(int u, int k) { for(int i = 22; i>= 0; i--) { if((1<<i)<= k) { u = dp[i][u]; k -= 1<<i; } } return u; } void TypeLetter(char L) { int lver = ver[rounds-1]; dp[0][n] = lver; for(int i = 1; i<= 22; i++) dp[i][n] = dp[i-1][dp[i-1][n]]; sz[n] = 1+sz[lver]; //printf("sz[%d] = %d\n", n, sz[n]); //printf("ver[%d] = %d\n", rounds, n); txt[n] = L; ver[rounds] = n; rounds++; n++; } void UndoCommands(int U) { int want = ver[rounds-U-1]; ver[rounds] = want; rounds++; } char GetLetter(int P) { P = sz[ver[rounds-1]]-P-1; //printf("P is %d\n", P); int tmp = kth(ver[rounds-1], P); return txt[tmp]; }

컴파일 시 표준 에러 (stderr) 메시지

scrivener.cpp:23:2: error: 'y' does not name a type
 }y
  ^
scrivener.cpp: In function 'char GetLetter(int)':
scrivener.cpp:61:15: error: 'kth' was not declared in this scope
     int tmp = kth(ver[rounds-1], P);
               ^~~