Submission #414935

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
414935	2021-05-31 10:46:44	Pro_ktmr	Bitaro, who Leaps through Time (JOI19_timeleap)	C++17	100 / 100	2643 ms	107476 KiB

timeleap

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#pragma GCC target ("avx2")
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize ("O3")
#include "bits/stdc++.h"
#include <unordered_set>
#include <unordered_map>
#include <random>
using namespace std;
typedef long long ll;
const ll MOD = 1'000'000'007LL; /*998'244'353LL;*/
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
const int dx[4]={ 1,0,-1,0 };
const int dy[4]={ 0,1,0,-1 };
template<typename T>
struct SegmentTree{
private:
    int N;
    vector<T> node;
    function<T(T, T)> F;
    T E;
public:
    void init(int n, function<T(T, T)> f, T e, T def){
        F = f;
        E = e;
        N = 1;
        while(N < n) N = (N<<1);
 
 
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Compilation message (stderr)

timeleap.cpp: In function 'int main()':
timeleap.cpp:14:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   14 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
timeleap.cpp:147:5: note: in expansion of macro 'rep'
  147 |     rep(i, N-1) cin >> L[i] >> R[i];
      |     ^~~
timeleap.cpp:14:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   14 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
timeleap.cpp:151:5: note: in expansion of macro 'rep'
  151 |     rep(i, N-1){
      |     ^~~
timeleap.cpp:14:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   14 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
timeleap.cpp:157:5: note: in expansion of macro 'rep'
  157 |     rep(i, Q){
      |     ^~~

• Subtask 1: 4 / 4
• Subtask 2: 30 / 30
• Subtask 3: 66 / 66