제출 #43166

#제출 시각아이디문제언어결과실행 시간메모리
43166yusufake게임 (IOI13_game)C++98
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include "game.h" using namespace std; #define _ int v, int tl, int tr #define tm (tl+tr >> 1) #define sol l,tl,tm #define sag r,tm+1,tr #define mp make_pair #define pb push_back #define st first #define nd second typedef long long ll; typedef pair < int , int > pp; const int mod = 1e9 + 7; const int N = 22000 * 525; int Y[N],L[N],R[N],posx,posy,lx,ly,rx,ry,id=1; ll s[N],tt; inline ll gcd(ll u, ll v) { ll r; while (v != 0) { r = u % v; u = v; v = r; } return u; } inline ll qry_y(_) { if(ly > tr || ry < tl || !v) return 0; if (ly <= tl && tr <= ry) return s[v]; return gcd(qry_y(sol) , qry_y(sag)); } inline ll qry_x(_) { if(lx > tr || rx < tl) return 0; if (lx <= tl && tr <= rx) return qry_y(Y[v], 0, mod); return gcd(qry_x(sol) , qry_x(sag)); } void up_y(_, int r1, int r2){ // s[0] should contain ineffective element if(tl == tr){ s[v] = r1 || r2 ? gcd(s[r1] , s[r2]) : tt; return; } int &l = L[v]; int &r = R[v]; if(posy > tm) { if(!r) r = ++id; up_y(r,tm+1,tr,R[r1],R[r2]); } else { if(!l) l = ++id; up_y(l,tl,tm,L[r1],L[r2]); } s[v] = gcd(s[l] , s[r]); } void up_x(_){ int &l = L[v]; int &r = R[v]; if(tl < tr){ if(posx > tm) { if(!r) r = ++id; up_x(r,tm+1,tr); } else { if(!l) l = ++id; up_x(l,tl,tm); } } if(!Y[v]) Y[v] = ++id; up_y(Y[v],0,mod,Y[l],Y[r]); } void update(int x, int y, ll t){ posx = x; posy = y; tt = t; up_x(1,0,mod); } ll calculate(int a, int b, int a2, int b2){ lx = a; ly = b; rx = a2; ry = b2; return qry_x(1,0,mod); } void init(int a, int b) {}

컴파일 시 표준 에러 (stderr) 메시지

grader.c: In function 'int main()':
grader.c:18:6: warning: variable 'res' set but not used [-Wunused-but-set-variable]
  int res;
      ^
game.cpp: In function 'll qry_y(int, int, int)':
game.cpp:8:13: error: 'l' was not declared in this scope
 #define sol l,tl,tm
             ^
game.cpp:34:19: note: in expansion of macro 'sol'
  return gcd(qry_y(sol) , qry_y(sag));
                   ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:8:18: note: in expansion of macro 'tm'
 #define sol l,tl,tm
                  ^
game.cpp:34:19: note: in expansion of macro 'sol'
  return gcd(qry_y(sol) , qry_y(sag));
                   ^
game.cpp:9:13: error: 'r' was not declared in this scope
 #define sag r,tm+1,tr
             ^
game.cpp:34:32: note: in expansion of macro 'sag'
  return gcd(qry_y(sol) , qry_y(sag));
                                ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:9:15: note: in expansion of macro 'tm'
 #define sag r,tm+1,tr
               ^
game.cpp:34:32: note: in expansion of macro 'sag'
  return gcd(qry_y(sol) , qry_y(sag));
                                ^
game.cpp: In function 'll qry_x(int, int, int)':
game.cpp:8:13: error: 'l' was not declared in this scope
 #define sol l,tl,tm
             ^
game.cpp:39:19: note: in expansion of macro 'sol'
  return gcd(qry_x(sol) , qry_x(sag));
                   ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:8:18: note: in expansion of macro 'tm'
 #define sol l,tl,tm
                  ^
game.cpp:39:19: note: in expansion of macro 'sol'
  return gcd(qry_x(sol) , qry_x(sag));
                   ^
game.cpp:9:13: error: 'r' was not declared in this scope
 #define sag r,tm+1,tr
             ^
game.cpp:39:32: note: in expansion of macro 'sag'
  return gcd(qry_x(sol) , qry_x(sag));
                                ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:9:15: note: in expansion of macro 'tm'
 #define sag r,tm+1,tr
               ^
game.cpp:39:32: note: in expansion of macro 'sag'
  return gcd(qry_x(sol) , qry_x(sag));
                                ^
game.cpp: In function 'void up_y(int, int, int, int, int)':
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:49:12: note: in expansion of macro 'tm'
  if(posy > tm) { if(!r) r = ++id; up_y(r,tm+1,tr,R[r1],R[r2]); }
            ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:49:42: note: in expansion of macro 'tm'
  if(posy > tm) { if(!r) r = ++id; up_y(r,tm+1,tr,R[r1],R[r2]); }
                                          ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:50:45: note: in expansion of macro 'tm'
  else          { if(!l) l = ++id; up_y(l,tl,tm,L[r1],L[r2]); }
                                             ^
game.cpp: In function 'void up_x(int, int, int)':
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:57:13: note: in expansion of macro 'tm'
   if(posx > tm) { if(!r) r = ++id; up_x(r,tm+1,tr); }
             ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:57:43: note: in expansion of macro 'tm'
   if(posx > tm) { if(!r) r = ++id; up_x(r,tm+1,tr); }
                                           ^
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
                ^
game.cpp:58:46: note: in expansion of macro 'tm'
   else          { if(!l) l = ++id; up_x(l,tl,tm); }
                                              ^