oj.uz

Submission #345359

# Submission time Handle Problem Language Result Execution time Memory
345359 2021-01-07T07:59:02 Z pragmatist UFO (IZhO14_ufo) C++14
5 / 100
 2000 ms 4588 KB 
// turmak-_-
#include<bits/stdc++.h>

#define all(v) v.begin(),v.end()
#define sz(a) a.size()
#define nl "\n"
#define IOI return 0;
#define pb push_back
#define ppb pop_back()
#define ll long long
#define ull unsigned long long
#define ld long double
#define IOS ios_base :: sync_with_stdio(NULL); cin.tie(0); cout.tie(0);
#define pii pair<int,int>
#define X first
#define Y second


using namespace std;
const int N = (int)1e5 + 7 ;
const ll MOD = (ll)998244353;
const ll INF = (ll)1e18 + 7;
const int inf = (int)1e9 + 7;

pii dx[] = {{1, 0}, {-1, 0}, {0, 1}, {0, -1}};



void solve() {
    int n,m,r,k,p;
    cin>>n>>m>>r>>k>>p;
int a[n+1][m+1];
    for(int i=1; i<=n; ++i) {
    	for(int j=1; j<=m; ++j) {
    		cin>>a[i][j];
    	}
    }
    while(k--) {
    	char tp;

    	int x,y;
    	cin>>tp>>x>>y;
    	int cnt = 1;
    	if(tp=='N') {
    		for(int i=1; i<=n; ++i) {
    			if(a[i][x]==y) {
    				if(cnt<=p) {
    					a[i][x]--;
    					cnt++;
    				}
    			}
    		}
    	}
    	if(tp=='W') {
    		for(int i=1; i<=m; ++i) {
    			if(a[x][i]==y) {
    				if(cnt<=p) {
    					a[x][i]--;
    					cnt++;
    				}

    			}
    		}
    	}
    	if(tp=='S') {
    		for(int i=n; i>=1; --i) {
    			if(a[i][x]==y) {
					if(cnt<=p) {
    					a[i][x]--;
    					cnt++;
    				}
    			}
    		}
    	}
    	if(tp=='E') {
    		for(int i=m; i>=1; --i) {
    			if(a[x][i]==y) {
    				if(cnt<=p) {
    					a[x][i]--;
    					cnt++;
    				}
    			}
    		}
    	}
    }
    int mx = 0;
    for(int i=1; i<=n-p+1; ++i) {
    	for(int j=1; j<=m-p+1; ++j) {
    		int x = i, y = j, sum=0;
    		for(int ii = x; ii<=x+p-1; ++ii) {
    			for(int jj = y; jj<=y+p-1; ++jj) {
    				sum+=a[ii][jj];
    			}
    		}
    		mx = max(mx, sum);
    	}
    }
    cout<<mx<<nl;
}
int main() {
    IOS
    srand(time(0));
    //freopen("cinema.in", "r", stdin);
    //freopen("cinema.out", "w", stdout);
    int tt=1;
    //cin>>tt;
    while(tt--) {
        solve();
    }
    IOI
}

Subtask #1
5.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 1 ms 364 KB Output isn't correct
3 Incorrect 1 ms 364 KB Output isn't correct
4 Incorrect 4 ms 364 KB Output isn't correct
5 Incorrect 111 ms 492 KB Output isn't correct
6 Incorrect 110 ms 2284 KB Output isn't correct
7 Execution timed out 2075 ms 4204 KB Time limit exceeded
8 Execution timed out 2083 ms 4204 KB Time limit exceeded
9 Execution timed out 2066 ms 4204 KB Time limit exceeded
10 Execution timed out 2036 ms 4204 KB Time limit exceeded
11 Execution timed out 2029 ms 4076 KB Time limit exceeded
12 Execution timed out 2076 ms 4332 KB Time limit exceeded
13 Execution timed out 2054 ms 4588 KB Time limit exceeded
14 Execution timed out 2083 ms 4048 KB Time limit exceeded
15 Execution timed out 2069 ms 4204 KB Time limit exceeded
16 Execution timed out 2056 ms 4076 KB Time limit exceeded
17 Execution timed out 2089 ms 4588 KB Time limit exceeded
18 Execution timed out 2096 ms 4460 KB Time limit exceeded
19 Execution timed out 2088 ms 4204 KB Time limit exceeded
20 Execution timed out 2074 ms 4204 KB Time limit exceeded