[BOJ] 16986 인싸들의 가위바위보

Time Lapse :23min 9sec

16986.c

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#include <stdio.h>
#include <stdlib.h>
short N, K, sangsung[10][10], uses[10], wincount[3], kroutine[20], kcount, mroutine[20], mcount;
void game(int player){
if(wincount[0]==K) {printf("1"); exit(0);}
if(wincount[1]==K||wincount[2]==K) return;
if(player==3){
for(int i = 1; i <= 9; ++i){
if(uses[i]) continue;
uses[i] = 1;
if(sangsung[i][kroutine[kcount]]==2){
++wincount[0];
++kcount;
game(5);
--wincount[0];
--kcount;
}
else{
++wincount[1];
++kcount;
game(6);
--kcount;
--wincount[1];
}
uses[i] = 0;
}
}
if(player==5){
for(int i = 1; i <= 9; ++i){
if(uses[i]) continue;
uses[i] = 1;
if(sangsung[i][mroutine[mcount]]==2){
++wincount[0];
++mcount;
game(3);
--wincount[0];
--mcount;
}
else{
++wincount[2];
++mcount;
game(6);
--mcount;
--wincount[2];
}
uses[i] = 0;
}
}
if(player==6){
if(sangsung[kroutine[kcount]][mroutine[mcount]]==2){
++wincount[1];
++kcount;
++mcount;
game(3);
--wincount[1];
--mcount;
--kcount;
}
else{
++wincount[2];
++kcount;
++mcount;
game(5);
--wincount[2];
--kcount;
--mcount;
}
}
}
int main(){
scanf("%d %d",&N, &K);
for(int i = 1; i <= N; ++i)
for(int j = 1; j <= N; ++j)
scanf("%d",&sangsung[i][j]);
for(int i = 0; i < 20; ++i)
scanf("%d",kroutine+i);
for(int i = 0; i < 20; ++i)
scanf("%d",mroutine+i);
if(N>=K)
game(3);
printf("0");
}
Author: Song Hayoung
Link: https://songhayoung.github.io/2020/07/30/PS/BOJ/16986/
Copyright Notice: All articles in this blog are licensed under CC BY-NC-SA 4.0 unless stating additionally.