oj.uz

답안 #121595

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
121595 2019-06-26T20:16:33 Z yusufake 게임 (IOI13_game) C++
80 / 100
 7786 ms 256000 KB 
#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[v],tl,tm
#define sag R[v],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],id=1;
ll s[N];
 
// 0 is empty node 
// s[0] should be ineffective element
// L[0] and R[0] should be 0
// 1 is the root of the -x axis segment tree
// Y[v] is the root of the segment tree of the interval that corresponds to node 'v' in -x axis segment tree
 
ll qry_y(_, int ly, int ry) { 
	if(ly > tr || ry < tl || !v) return 0;
	if (ly <= tl && tr <= ry) return s[v];
	return __gcd(qry_y(sol,ly,ry) , qry_y(sag,ly,ry));
}
ll qry_x(_, int lx, int rx, int ly, int ry) { 
	if(lx > tr || rx < tl) return 0;
	if (lx <= tl && tr <= rx) return qry_y(Y[v], 0, mod, ly, ry);
	return __gcd(qry_x(sol,lx,rx,ly,ry) , qry_x(sag,lx,rx,ly,ry));
}
 
void up_y(_, int posy, int r1, int r2, ll t){  
    if(tl == tr){
		s[v] = t == -1 ? __gcd(s[r1] , s[r2]) : t;
		return;
	}
	if(posy > tm) { if(!R[v]) R[v] = ++id; up_y(sag,posy,R[r1],R[r2],t); }
	else          { if(!L[v]) L[v] = ++id; up_y(sol,posy,L[r1],L[r2],t); }
	s[v] = __gcd(s[ L[v] ] , s[ R[v] ]);
}
void up_x(_, int posx, int posy, ll t){
	if(tl < tr){
		if(posx > tm) { if(!R[v]) R[v] = ++id; up_x(sag,posx,posy,t); }
		else          { if(!L[v]) L[v] = ++id; up_x(sol,posx,posy,t); }
	}
	if(!Y[v]) Y[v] = ++id;
	up_y(Y[v],0,mod,posy,Y[ L[v] ],Y[ R[v] ],(tl==tr?t:-1));
}
 
 
void update(int posx, int posy, ll t){
	up_x(1,0,mod,posx,posy,t);
}	

ll calculate(int lx, int ly, int rx, int ry){
	return qry_x(1,0,mod,lx,rx,ly,ry);
}	
 
void init(int a, int b) {}

Compilation message

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, int, int)':
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:8:21: note: in expansion of macro 'tm'
 #define sol L[v],tl,tm
                     ^~
game.cpp:34:21: note: in expansion of macro 'sol'
  return __gcd(qry_y(sol,ly,ry) , qry_y(sag,ly,ry));
                     ^~~
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:9:18: note: in expansion of macro 'tm'
 #define sag R[v],tm+1,tr
                  ^~
game.cpp:34:40: note: in expansion of macro 'sag'
  return __gcd(qry_y(sol,ly,ry) , qry_y(sag,ly,ry));
                                        ^~~
game.cpp: In function 'll qry_x(int, int, int, int, int, int, int)':
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:8:21: note: in expansion of macro 'tm'
 #define sol L[v],tl,tm
                     ^~
game.cpp:39:21: note: in expansion of macro 'sol'
  return __gcd(qry_x(sol,lx,rx,ly,ry) , qry_x(sag,lx,rx,ly,ry));
                     ^~~
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:9:18: note: in expansion of macro 'tm'
 #define sag R[v],tm+1,tr
                  ^~
game.cpp:39:46: note: in expansion of macro 'sag'
  return __gcd(qry_x(sol,lx,rx,ly,ry) , qry_x(sag,lx,rx,ly,ry));
                                              ^~~
game.cpp: In function 'void up_y(int, int, int, int, int, int, ll)':
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:47:12: note: in expansion of macro 'tm'
  if(posy > tm) { if(!R[v]) R[v] = ++id; up_y(sag,posy,R[r1],R[r2],t); }
            ^~
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:9:18: note: in expansion of macro 'tm'
 #define sag R[v],tm+1,tr
                  ^~
game.cpp:47:46: note: in expansion of macro 'sag'
  if(posy > tm) { if(!R[v]) R[v] = ++id; up_y(sag,posy,R[r1],R[r2],t); }
                                              ^~~
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:8:21: note: in expansion of macro 'tm'
 #define sol L[v],tl,tm
                     ^~
game.cpp:48:46: note: in expansion of macro 'sol'
  else          { if(!L[v]) L[v] = ++id; up_y(sol,posy,L[r1],L[r2],t); }
                                              ^~~
game.cpp: In function 'void up_x(int, int, int, int, int, ll)':
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:53:13: note: in expansion of macro 'tm'
   if(posx > tm) { if(!R[v]) R[v] = ++id; up_x(sag,posx,posy,t); }
             ^~
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:9:18: note: in expansion of macro 'tm'
 #define sag R[v],tm+1,tr
                  ^~
game.cpp:53:47: note: in expansion of macro 'sag'
   if(posx > tm) { if(!R[v]) R[v] = ++id; up_x(sag,posx,posy,t); }
                                               ^~~
game.cpp:7:16: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define tm  (tl+tr >> 1)
              ~~^~
game.cpp:8:21: note: in expansion of macro 'tm'
 #define sol L[v],tl,tm
                     ^~
game.cpp:54:47: note: in expansion of macro 'sol'
   else          { if(!L[v]) L[v] = ++id; up_x(sol,posx,posy,t); }
                                               ^~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 4 ms 640 KB Output is correct
3 Correct 4 ms 640 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 4 ms 640 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 512 KB Output is correct
10 Correct 3 ms 512 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct

Subtask #2
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 1117 ms 28956 KB Output is correct
5 Correct 829 ms 29072 KB Output is correct
6 Correct 1310 ms 26088 KB Output is correct
7 Correct 1288 ms 25736 KB Output is correct
8 Correct 973 ms 16928 KB Output is correct
9 Correct 1315 ms 25964 KB Output is correct
10 Correct 1189 ms 25636 KB Output is correct
11 Correct 2 ms 384 KB Output is correct

Subtask #3
26.0 / 26.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 4 ms 512 KB Output is correct
3 Correct 4 ms 512 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 512 KB Output is correct
10 Correct 2 ms 512 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 1719 ms 13932 KB Output is correct
13 Correct 2509 ms 7404 KB Output is correct
14 Correct 620 ms 2520 KB Output is correct
15 Correct 2889 ms 10340 KB Output is correct
16 Correct 674 ms 16004 KB Output is correct
17 Correct 1806 ms 12280 KB Output is correct
18 Correct 3014 ms 16224 KB Output is correct
19 Correct 2739 ms 16560 KB Output is correct
20 Correct 2411 ms 15720 KB Output is correct
21 Correct 9 ms 384 KB Output is correct

Subtask #4
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 4 ms 640 KB Output is correct
3 Correct 4 ms 512 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 4 ms 640 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 640 KB Output is correct
10 Correct 3 ms 512 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 1123 ms 28764 KB Output is correct
13 Correct 831 ms 28920 KB Output is correct
14 Correct 1231 ms 25760 KB Output is correct
15 Correct 1321 ms 25500 KB Output is correct
16 Correct 738 ms 16632 KB Output is correct
17 Correct 1260 ms 25876 KB Output is correct
18 Correct 1285 ms 25336 KB Output is correct
19 Correct 1677 ms 13948 KB Output is correct
20 Correct 2540 ms 7368 KB Output is correct
21 Correct 616 ms 2484 KB Output is correct
22 Correct 2878 ms 10356 KB Output is correct
23 Correct 787 ms 15864 KB Output is correct
24 Correct 1774 ms 12092 KB Output is correct
25 Correct 2991 ms 16056 KB Output is correct
26 Correct 2678 ms 16440 KB Output is correct
27 Correct 2450 ms 15596 KB Output is correct
28 Correct 1168 ms 159116 KB Output is correct
29 Correct 2991 ms 177124 KB Output is correct
30 Correct 7786 ms 121136 KB Output is correct
31 Correct 7133 ms 92964 KB Output is correct
32 Correct 679 ms 2416 KB Output is correct
33 Correct 915 ms 4188 KB Output is correct
34 Correct 1551 ms 174272 KB Output is correct
35 Correct 2282 ms 89292 KB Output is correct
36 Correct 4298 ms 174676 KB Output is correct
37 Correct 3691 ms 174920 KB Output is correct
38 Correct 3468 ms 174076 KB Output is correct
39 Correct 2996 ms 134396 KB Output is correct
40 Correct 3 ms 384 KB Output is correct

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 3 ms 640 KB Output is correct
3 Correct 4 ms 512 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 4 ms 640 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 3 ms 512 KB Output is correct
10 Correct 3 ms 512 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 1113 ms 28696 KB Output is correct
13 Correct 853 ms 28796 KB Output is correct
14 Correct 1268 ms 25756 KB Output is correct
15 Correct 1245 ms 25616 KB Output is correct
16 Correct 788 ms 16760 KB Output is correct
17 Correct 1287 ms 25836 KB Output is correct
18 Correct 1142 ms 25280 KB Output is correct
19 Correct 1958 ms 13952 KB Output is correct
20 Correct 2505 ms 7392 KB Output is correct
21 Correct 623 ms 2424 KB Output is correct
22 Correct 2872 ms 10276 KB Output is correct
23 Correct 673 ms 15780 KB Output is correct
24 Correct 1778 ms 12088 KB Output is correct
25 Correct 2916 ms 16208 KB Output is correct
26 Correct 2556 ms 16292 KB Output is correct
27 Correct 2339 ms 15776 KB Output is correct
28 Correct 1168 ms 158836 KB Output is correct
29 Correct 2858 ms 176696 KB Output is correct
30 Correct 7455 ms 120800 KB Output is correct
31 Correct 6740 ms 92492 KB Output is correct
32 Correct 694 ms 2184 KB Output is correct
33 Correct 919 ms 3832 KB Output is correct
34 Correct 1561 ms 173764 KB Output is correct
35 Correct 2185 ms 88800 KB Output is correct
36 Correct 4455 ms 174076 KB Output is correct
37 Correct 3510 ms 174028 KB Output is correct
38 Correct 3525 ms 173680 KB Output is correct
39 Runtime error 3076 ms 256000 KB Execution killed with signal 11 (could be triggered by violating memory limits)
40 Halted 0 ms 0 KB -