Submission #3381083
Source Code Expand
#include<iostream> #include<vector> #include<map> #include<algorithm> #include<cmath> #include<string> #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define MOD 1000000007 using namespace std; typedef long long int ll; const ll INF=(ll)1e18; int s[6000][6000]; int b[2000][2000]; int main(){ int N,K; cin >> N >> K; REP(i,6000)REP(j,6000)s[i][j] = 0; REP(i,N){ ll x,y; char c; cin >> x >> y >> c; if(c == 'W') y += K; b[x%(2*K)][y%(2*K)] += 1; } REP(i,2*K)REP(j,2*K){ if(b[i][j] == 0)continue; REP(k,2)REP(l,2){ s[i+1+2*K*k][j+1+2*K*l] += b[i][j]; s[i+K+1+2*K*k][j+K+1+2*K*l] += b[i][j]; s[i+K+1+2*K*k][j+1+2*K*l] -= b[i][j]; s[i+1+2*K*k][j+K+1+2*K*l] -= b[i][j]; } } REP(i,4*K+2)FOR(j,1,4*K+2)s[i][j] += s[i][j-1]; REP(i,4*K+2)FOR(j,1,4*K+2)s[j][i] += s[j-1][i]; ll ans = 0; FOR(i,1,2*K+1)FOR(j,1,2*K+1){ ll tmp = 0; tmp += s[i][j]; tmp += s[i+K][j+K]; ans = max(ans,tmp); } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - Checker |
User | taka99 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1197 Byte |
Status | WA |
Exec Time | 240 ms |
Memory | 156544 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 500 | ||||||
Status |
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Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt, 0_002.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt, 1_026.txt, 1_027.txt, 1_028.txt, 1_029.txt, 1_030.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 42 ms | 142208 KB |
0_001.txt | AC | 134 ms | 142208 KB |
0_002.txt | AC | 42 ms | 142208 KB |
1_003.txt | AC | 134 ms | 142208 KB |
1_004.txt | AC | 42 ms | 142208 KB |
1_005.txt | AC | 42 ms | 142208 KB |
1_006.txt | AC | 42 ms | 142208 KB |
1_007.txt | AC | 43 ms | 142208 KB |
1_008.txt | AC | 135 ms | 144256 KB |
1_009.txt | AC | 43 ms | 142208 KB |
1_010.txt | AC | 43 ms | 142208 KB |
1_011.txt | AC | 43 ms | 142208 KB |
1_012.txt | WA | 44 ms | 143104 KB |
1_013.txt | AC | 138 ms | 155008 KB |
1_014.txt | AC | 130 ms | 142208 KB |
1_015.txt | AC | 129 ms | 142208 KB |
1_016.txt | WA | 129 ms | 142208 KB |
1_017.txt | AC | 131 ms | 143104 KB |
1_018.txt | WA | 240 ms | 156544 KB |
1_019.txt | AC | 48 ms | 142592 KB |
1_020.txt | AC | 48 ms | 142592 KB |
1_021.txt | AC | 47 ms | 142592 KB |
1_022.txt | AC | 48 ms | 142592 KB |
1_023.txt | AC | 48 ms | 142592 KB |
1_024.txt | AC | 48 ms | 142592 KB |
1_025.txt | AC | 106 ms | 142208 KB |
1_026.txt | AC | 211 ms | 144256 KB |
1_027.txt | AC | 107 ms | 142208 KB |
1_028.txt | AC | 199 ms | 142208 KB |
1_029.txt | AC | 107 ms | 142208 KB |
1_030.txt | AC | 203 ms | 156544 KB |