Submission #1128999

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1128999	2024-12-23 04:54:43	nhanhoang510	Trains (BOI24_trains)	C++20	100 / 100	125 ms	9156 KiB

Main

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#include <bits/stdc++.h>
#define F first
#define S second
using namespace std;
const int maxn = 2 * 1e5 + 7;
const int LOG = 20;
const long long MOD = (long long)(1e9) + 7;
const long long base = 311;
const int ALP_BET = 26;
typedef pair<int, int> ii;
typedef pair<int, long long> il;
typedef pair<long long, int> li;
typedef pair<long long, long long> ll;
int add(int a, int b){
    if(a + b < MOD)
        return a + b;
    return a + b - MOD;
}
int sub(int a, int b){
    if(a - b >= 0)
        return a - b;
    return a - b + MOD;
}
int n;
 
 
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• Subtask 2: 13 / 13
• Subtask 3: 16 / 16
• Subtask 4: 34 / 34
• Subtask 5: 29 / 29