Submission #132993

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
132993	2019-07-20 03:45:18	sebinkim	New Home (APIO18_new_home)	C++14	47 / 100	5151 ms	996400 KiB

new_home

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
#define eb emplace_back
using namespace std;
const int sz = 1 << 22;
struct event{
  int t, x, k;
  event(int t, int x, int k) : t(t), x(x), k(k) {}
};
struct line{
  int t, k, x, f;
  line(int t, int k, int x, int f) : t(t), k(k), x(x), f(f) {}
};
struct seg{
  multiset <int> L[sz + 100];
  int T[sz + sz + 100];
  
  seg()
  {
    int i;
    
    for(i=0; i<sz; i++){
      L[i].insert(-1e9);
    }
    
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

new_home.cpp: In member function 'int seg::get_max(int, int)':
new_home.cpp:66:10: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
    l = l + 1 >> 1;
        ~~^~~
new_home.cpp:67:10: warning: suggest parentheses around '-' inside '>>' [-Wparentheses]
    r = r - 1 >> 1;
        ~~^~~
new_home.cpp: In function 'int main()':
new_home.cpp:138:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(i=0; i<E.size(); i=i_){
           ~^~~~~~~~~
new_home.cpp:140:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(i_=i; i_<E.size() && E[i_].t == t; i_++){
             ~~^~~~~~~~~
new_home.cpp:172:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(i=0, j=0, k=0; i<LX.size() || j<LY.size(); i=i_, j=j_, k=k_){
                     ~^~~~~~~~~~
new_home.cpp:172:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(i=0, j=0, k=0; i<LX.size() || j<LY.size(); i=i_, j=j_, k=k_){
                                    ~^~~~~~~~~~
new_home.cpp:173:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(i == LX.size()) t = LY[j].t;
      ~~^~~~~~~~~~~~
new_home.cpp:174:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   else if(j == LY.size()) t = LX[i].t;
           ~~^~~~~~~~~~~~
new_home.cpp:177:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(k_=k; k_<Q.size() && Q[k_].t < t; k_++){
             ~~^~~~~~~~~
new_home.cpp:182:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(i_=i; i_<LX.size() && LX[i_].t == t; i_++){
             ~~^~~~~~~~~~
new_home.cpp:187:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(j_=j; j_<LY.size() && LY[j_].t == t; j_++){
             ~~^~~~~~~~~~
new_home.cpp:193:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(; k<Q.size(); k++){
        ~^~~~~~~~~
new_home.cpp:121:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d", &n, &g, &q);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:124:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d%d", &x, &t, &a, &b);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:154:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &x, &t);
   ~~~~~^~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 7 / 7
• Subtask 3: 0 / 10
• Subtask 4: 0 / 23
• Subtask 5: 35 / 35
• Subtask 6: 0 / 20