Submission #1004881

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1004881	2024-06-21 21:22:50	vjudge1	Liteh and Newfiteh (INOI20_litehfiteh)	C++17	100 / 100	178 ms	315476 KiB

Main

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#include <bits/stdc++.h>
#define int long long
// #define ll long long
#define pii pair<int, int>
#define all(v) v.begin(), v.end()
using namespace std;
const int oo = 1e9 + 9;
const int MAX = 1e5 + 5, LOGMAX = 20, B = 800, MOD = 1e9 + 7;
int n;
int arr[MAX];
int dp[MAX][LOGMAX][LOGMAX];
int dp2[MAX];
void solve(){
    cin >> n;
    for(int i = 1; i <= n; i++) cin >> arr[i];
    for(int i = 0; i < MAX; i++){
        for(int j = 0; j < LOGMAX; j++){
            for(int k = 0; k < LOGMAX; k++){
                dp[i][j][k] = oo;
            }
        }
    }
    for(int i = 1; i <= n; i++){
        dp[i][0][arr[i]] = 0;
        dp[i][0][arr[i] - 1] = 1;
    }
    for(int i = n; i >= 1; i--){
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 70 / 70