Submission #414927

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
414927	2021-05-31 10:41:09	Pro_ktmr	Library (JOI18_library)	C++17	100 / 100	234 ms	476 KiB

library

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#include"bits/stdc++.h"
#include"library.h"
#include<unordered_set>
#include<unordered_map>
#include<random>
using namespace std;
typedef long long ll;
const ll MOD = (ll)(1e9+7);
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
int dx[4]={ 1,0,-1,0 };
int dy[4]={ 0,1,0,-1 };
namespace A{
  int N;
  vector<pair<int,int>> e;
  int siz(int l, int r){
    int ret = r-l;
    rep(i, e.size()){
      if(l <= e[i].first && e[i].first < r && l <= e[i].second && e[i].second < r) ret--;
    }
    return ret;
  }
  int Search1(int l, int r, int x){
    if(l+1 == r) return l;
    vector<int> tmp(N, 0);
 
 
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Compilation message (stderr)

library.cpp: In function 'int A::siz(int, int)':
library.cpp:12:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   12 | #define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
      |                           ^
library.cpp:22:3: note: in expansion of macro 'rep'
   22 |   rep(i, e.size()){
      |   ^~~
library.cpp: In function 'void A::dfs(int, int, std::vector<int>&)':
library.cpp:12:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   12 | #define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
      |                           ^
library.cpp:55:3: note: in expansion of macro 'rep'
   55 |   rep(i, ls[n].size()){
      |   ^~~
library.cpp: In function 'void Solve(int)':
library.cpp:12:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   12 | #define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
      |                           ^
library.cpp:70:2: note: in expansion of macro 'rep'
   70 |  rep(i, N){
      |  ^~~
library.cpp:12:27: warning: unnecessary parentheses in declaration of 'j' [-Wparentheses]
   12 | #define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
      |                           ^
library.cpp:72:3: note: in expansion of macro 'rep'
   72 |   rep(j, i+1) tmp[j] = 1;
      |   ^~~
library.cpp:12:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   12 | #define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
      |                           ^
library.cpp:83:2: note: in expansion of macro 'rep'
   83 |  rep(i, e.size()){
      |  ^~~
library.cpp:12:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   12 | #define rep(i, n) for(int (i)=0; (i)<(int)(n); (i)++)
      |                           ^
library.cpp:87:2: note: in expansion of macro 'rep'
   87 |  rep(i, N){
      |  ^~~

• Subtask 1: 19 / 19
• Subtask 2: 81 / 81