-
Notifications
You must be signed in to change notification settings - Fork 2
/
1200A.cpp
60 lines (52 loc) · 971 Bytes
/
1200A.cpp
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
/*
* Author: Rushi Vachhani
* Platform: Codeforces
* Problem_ID: 1200A
* Language: C++
*/
#include<bits/stdc++.h>
using namespace std;
void assignFront(int arr[]) {
for(int i=0; i<10; i++) {
if(arr[i]==0) {
arr[i]=1;
break;
}
}
return;
}
void assignBack(int arr[]) {
for(int i=10-1; i>=0; i--) {
if(arr[i]==0) {
arr[i]=1;
break;
}
}
return;
}
void evacuate(int arr[], int room) {
arr[room] = 0;
return;
}
void solve() {
int n;
cin >> n;
string s;
cin >> s;
int arr[10] = {0};
for(int i=0; i<s.length(); i++) {
if(s[i]=='L') { assignFront(arr); }
else if(s[i]=='R') { assignBack(arr); }
else {evacuate(arr, s[i]-'0'); }
}
for(int i=0; i<10; i++) {
cout<<arr[i];
}
return;
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
solve();
return 0;
}