Submission #1006412

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1006412	2024-06-24 01:47:31	AdamGS	Bitaro, who Leaps through Time (JOI19_timeleap)	C++17	100 / 100	380 ms	71508 KiB

timeleap

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
struct item {
  ll t=0, a=0, b=0, c=0;
};
const ll INF=1e18+7;
const int LIM=3e5+7;
item tr[2][4*LIM];
int N=1;
item merge(item a, item b) {
  item x;
  x.c=a.c+b.c;
  if(a.t==0 && b.t==0) {
    x.a=max(a.a, b.a);
    x.b=min(a.b, b.b);
    if(x.a<=x.b) return x;
    if(a.a>b.b) {
      x.a=a.a;
      x.b=b.b;
      x.c+=a.a-b.b;
    } else {
      x.a=a.b;
      x.b=b.a;
 
 
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Compilation message (stderr)

timeleap.cpp: In function 'int main()':
timeleap.cpp:111:9: warning: variable 'xd' set but not used [-Wunused-but-set-variable]
  111 |    item xd=cnt(n-a-1, n-c-2, 1);
      |         ^~

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