Submission #112687

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
112687	2019-05-21 12:39:35	arnold518	Game (IOI13_game)	C++14	100 / 100	7549 ms	173340 KiB

game

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#include <bits/stdc++.h>
#include "game.h"
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
int r, c;
struct Node1
{
    Node1() : val(0), pos(-1), lc(NULL), rc(NULL) {}
    ll val, pos; Node1 *lc, *rc;
};
struct Node2
{
    Node2() : val(NULL), lc(NULL), rc(NULL) {}
    Node1 *val; Node2 *lc, *rc;
};
Node2 *root;
void init(int R, int C)
{
    r=R; c=C;
    root=new Node2();
}
 
 
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Compilation message (stderr)

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 'void update1(Node1*, int, int, int, ll)':
game.cpp:34:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
game.cpp: In function 'll query1(Node1*, int, int, int, int)':
game.cpp:87:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
game.cpp: In function 'void update2(Node2*, int, int, int, int, ll)':
game.cpp:98:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
game.cpp: In function 'll query2(Node2*, int, int, int, int, int, int)':
game.cpp:119:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~

• Subtask 1: 10 / 10
• Subtask 2: 27 / 27
• Subtask 3: 26 / 26
• Subtask 4: 17 / 17
• Subtask 5: 20 / 20