Submission #2134894
Source Code Expand
#include<bits/stdc++.h> #define rep(i,a,b) for(int i=a;i<b;i++) #define rrep(i,a,b) for(int i=a;i>=b;i--) #define fore(i,a) for(auto &i:a) #define all(x) (x).begin(),(x).end() #pragma GCC optimize ("-O3") using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); } typedef long long ll; const int inf = INT_MAX / 2; const ll infl = 1LL << 60; template<class T>bool chmax(T &a, const T &b) { if (a<b) { a = b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a = b; return 1; } return 0; } //--------------------------------------------------------------------------------------------------- /*--------------------------------------------------------------------------------------------------- ∧_∧ ∧_∧ (´<_` ) Welcome to My Coding Space! ( ´_ゝ`) / ⌒i / \ | | / / ̄ ̄ ̄ ̄/ | __(__ニつ/ _/ .| .|____ \/____/ (u ⊃ ---------------------------------------------------------------------------------------------------*/ // thanks for pasta // https://agc021.contest.atcoder.jp/submissions/2133151 int H, W, yoko, tate; string ans[2020]; //--------------------------------------------------------------------------------------------------- void yokooki(int y, int x) { if (yoko and ans[y][x] == '.' and ans[y][x + 1] == '.') { ans[y][x] = '<'; ans[y][x + 1] = '>'; yoko--; } } void tateoki(int y, int x) { if (tate and ans[y][x] == '.' and ans[y + 1][x] == '.') { ans[y][x] = '^'; ans[y + 1][x] = 'v'; tate--; } } //--------------------------------------------------------------------------------------------------- void _main() { cin >> H >> W >> yoko >> tate; rep(y, 0, H) rep(x, 0, W) ans[y] += "."; if (H % 2 == 1) { // y=0の上一列に「<>」を敷き詰める rep(x, 0, W / 2) yokooki(0, (W % 2) + x * 2); } if (W % 2 == 1) { // x=0の縦一列に「^v」を敷き詰める rep(y, 0, H / 2) tateoki((H % 2) + y * 2, 0); } if (2 < H and 2 < W and H % 2 == 1 and W % 2 == 1 and yoko % 2 == 1 and tate % 2 == 1) { // 左上を3*3をうまく配置する rep(x, 0, 3) rep(y, 0, 3) ans[y][x] = '.'; yoko++; tate++; yokooki(0, 0); yokooki(2, 1); tateoki(0, 2); tateoki(1, 0); } //printf("<> = %d ^v = %d \n", yoko, tate); rep(y, 0, H) printf("%s\n", ans[y].c_str()); // 残りの部分は貪欲に縦縦か横横で2*2を埋めていく rep(x, 0, W / 2) rep(y, 0, H / 2) { if (yoko) { yokooki(y * 2 + (H % 2), x * 2 + (W % 2)); yokooki(y * 2 + (H % 2) + 1, x * 2 + (W % 2)); } else if (tate) { tateoki(y * 2 + (H % 2), x * 2 + (W % 2)); tateoki(y * 2 + (H % 2), x * 2 + (W % 2) + 1); } } if (yoko or tate) printf("NO\n"); else { printf("YES\n"); rep(y, 0, H) printf("%s\n", ans[y].c_str()); } }
Submission Info
Submission Time | |
---|---|
Task | C - Tiling |
User | hamayanhamayan |
Language | C++14 (GCC 5.4.1) |
Score | 900 |
Code Size | 3316 Byte |
Status | AC |
Exec Time | 14 ms |
Memory | 2304 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 900 / 900 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, 49.txt, 50.txt, 51.txt, 52.txt, 53.txt, 54.txt, 55.txt, 56.txt, 57.txt, 58.txt, 59.txt, 60.txt, 61.txt, 62.txt, 63.txt, 64.txt, 65.txt, 66.txt, 67.txt, 68.txt, 69.txt, 70.txt, 71.txt, 72.txt, 73.txt, 74.txt, 75.txt, 76.txt, 77.txt, 78.txt, 79.txt, 80.txt, 81.txt, 82.txt, 83.txt, 84.txt, 85.txt, 86.txt, 87.txt, 88.txt, 89.txt, 90.txt, 91.txt, 92.txt, 93.txt, 94.txt, 95.txt, 96.txt, 97.txt, 98.txt, 99.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 2 ms | 384 KB |
02.txt | AC | 8 ms | 1280 KB |
03.txt | AC | 2 ms | 384 KB |
04.txt | AC | 2 ms | 384 KB |
05.txt | AC | 2 ms | 384 KB |
06.txt | AC | 1 ms | 384 KB |
07.txt | AC | 2 ms | 512 KB |
08.txt | AC | 2 ms | 384 KB |
09.txt | AC | 3 ms | 512 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 5 ms | 768 KB |
12.txt | AC | 8 ms | 1152 KB |
13.txt | AC | 1 ms | 256 KB |
14.txt | AC | 5 ms | 640 KB |
15.txt | AC | 6 ms | 1152 KB |
16.txt | AC | 3 ms | 640 KB |
17.txt | AC | 1 ms | 384 KB |
18.txt | AC | 2 ms | 512 KB |
19.txt | AC | 5 ms | 640 KB |
20.txt | AC | 1 ms | 256 KB |
21.txt | AC | 4 ms | 652 KB |
22.txt | AC | 9 ms | 1024 KB |
23.txt | AC | 8 ms | 1664 KB |
24.txt | AC | 5 ms | 1024 KB |
25.txt | AC | 4 ms | 768 KB |
26.txt | AC | 4 ms | 640 KB |
27.txt | AC | 2 ms | 384 KB |
28.txt | AC | 6 ms | 1024 KB |
29.txt | AC | 4 ms | 768 KB |
30.txt | AC | 1 ms | 256 KB |
31.txt | AC | 4 ms | 512 KB |
32.txt | AC | 1 ms | 256 KB |
33.txt | AC | 10 ms | 2176 KB |
34.txt | AC | 2 ms | 512 KB |
35.txt | AC | 5 ms | 640 KB |
36.txt | AC | 2 ms | 384 KB |
37.txt | AC | 2 ms | 384 KB |
38.txt | AC | 4 ms | 512 KB |
39.txt | AC | 4 ms | 512 KB |
40.txt | AC | 3 ms | 768 KB |
41.txt | AC | 5 ms | 1024 KB |
42.txt | AC | 2 ms | 512 KB |
43.txt | AC | 2 ms | 384 KB |
44.txt | AC | 3 ms | 640 KB |
45.txt | AC | 6 ms | 1280 KB |
46.txt | AC | 3 ms | 512 KB |
47.txt | AC | 2 ms | 512 KB |
48.txt | AC | 4 ms | 640 KB |
49.txt | AC | 6 ms | 1280 KB |
50.txt | AC | 4 ms | 896 KB |
51.txt | AC | 4 ms | 768 KB |
52.txt | AC | 1 ms | 256 KB |
53.txt | AC | 11 ms | 1920 KB |
54.txt | AC | 8 ms | 1664 KB |
55.txt | AC | 10 ms | 1920 KB |
56.txt | AC | 5 ms | 640 KB |
57.txt | AC | 3 ms | 640 KB |
58.txt | AC | 3 ms | 768 KB |
59.txt | AC | 1 ms | 256 KB |
60.txt | AC | 2 ms | 384 KB |
61.txt | AC | 2 ms | 512 KB |
62.txt | AC | 3 ms | 640 KB |
63.txt | AC | 8 ms | 1664 KB |
64.txt | AC | 3 ms | 640 KB |
65.txt | AC | 1 ms | 256 KB |
66.txt | AC | 12 ms | 1280 KB |
67.txt | AC | 13 ms | 2304 KB |
68.txt | AC | 14 ms | 2304 KB |
69.txt | AC | 13 ms | 2304 KB |
70.txt | AC | 1 ms | 256 KB |
71.txt | AC | 1 ms | 256 KB |
72.txt | AC | 1 ms | 256 KB |
73.txt | AC | 1 ms | 256 KB |
74.txt | AC | 1 ms | 256 KB |
75.txt | AC | 1 ms | 256 KB |
76.txt | AC | 1 ms | 256 KB |
77.txt | AC | 1 ms | 256 KB |
78.txt | AC | 10 ms | 2304 KB |
79.txt | AC | 1 ms | 256 KB |
80.txt | AC | 1 ms | 256 KB |
81.txt | AC | 1 ms | 256 KB |
82.txt | AC | 1 ms | 256 KB |
83.txt | AC | 1 ms | 384 KB |
84.txt | AC | 1 ms | 384 KB |
85.txt | AC | 13 ms | 1280 KB |
86.txt | AC | 1 ms | 256 KB |
87.txt | AC | 1 ms | 256 KB |
88.txt | AC | 1 ms | 256 KB |
89.txt | AC | 1 ms | 256 KB |
90.txt | AC | 1 ms | 256 KB |
91.txt | AC | 1 ms | 256 KB |
92.txt | AC | 1 ms | 256 KB |
93.txt | AC | 1 ms | 256 KB |
94.txt | AC | 1 ms | 256 KB |
95.txt | AC | 1 ms | 256 KB |
96.txt | AC | 1 ms | 256 KB |
97.txt | AC | 1 ms | 256 KB |
98.txt | AC | 1 ms | 256 KB |
99.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |