Submission #913465

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
913465	2024-01-20 08:02:46	SadraMzf	Bitaro the Brave (JOI19_ho_t1)	C++17	20 / 100	17 ms	12124 KiB

joi2019_ho_t1

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#include <bits/stdc++.h>
using namespace std;
 
#define pt "--> "
#define Fast() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
typedef long long int ll ;
const int N = 3e3 + 7 , lg = 27 , len = 340 , Sq = 350 , oo = 2e9 , mod = 998244353 ;
int dx[9] = {0 , -1 , 0 , 1 , 0 , 1 , 1 , -1 , -1} , dy[9] = {0 , 0 , -1 , 0 , 1 , 1 , -1 , 1 , -1} ;
int n , m , ans ;
int dp[N][N] , pd[N][N] ;
char c[N][N] ;
void solve() {
    cin >> n >> m ;
    for(int i = 1 ; i <= n ; i++)
        for(int j = 1 ; j <= m ; j++)
            cin >> c[i][j] ;
    
    for(int i = 1 ; i <= n ; i++)
        for(int j = m ; j ; j--)
            dp[i][j] = dp[i][j+1] + (c[i][j] == 'O') ;
    
    for(int j = 1 ; j <= m ; j++)
        for(int i = n ; i ; i--)
            pd[i][j] = pd[i+1][j] + (c[i][j] == 'I') ;
    for(int i = 1 ; i <= n ; i++)
        for(int j = 1 ; j <= m ; j++)
            if(c[i][j] == 'J')
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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• Subtask 1: 20 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 50