-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathColor with Occurrences.cpp
173 lines (158 loc) · 7.25 KB
/
Color with Occurrences.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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
// https://codeforces.com/contest/1714/problem/D
/*
░██████╗██████╗░░█████╗░██████╗░░██████╗██╗░░██╗ ░██████╗░██╗░░░██╗██████╗░████████╗░█████╗░
██╔════╝██╔══██╗██╔══██╗██╔══██╗██╔════╝██║░░██║ ██╔════╝░██║░░░██║██╔══██╗╚══██╔══╝██╔══██╗
╚█████╗░██████╔╝███████║██████╔╝╚█████╗░███████║ ██║░░██╗░██║░░░██║██████╔╝░░░██║░░░███████║
░╚═══██╗██╔═══╝░██╔══██║██╔══██╗░╚═══██╗██╔══██║ ██║░░╚██╗██║░░░██║██╔═══╝░░░░██║░░░██╔══██║
██████╔╝██║░░░░░██║░░██║██║░░██║██████╔╝██║░░██║ ╚██████╔╝╚██████╔╝██║░░░░░░░░██║░░░██║░░██║
╚═════╝░╚═╝░░░░░╚═╝░░╚═╝╚═╝░░╚═╝╚═════╝░╚═╝░░╚═╝ ░╚═════╝░░╚═════╝░╚═╝░░░░░░░░╚═╝░░░╚═╝░░╚═╝
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗
╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
*/
#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define pb push_back
#define mp make_pair
#define all(x) x.begin(), x.end()
#define ll long long
#define pll pair<ll, ll>
#define vll vector<long long>
#define vpll vector<pll>
#define mll map<ll, ll>
#define sz(x) ((int) x.size())
#define inf 1e18
#define que_max priority_queue<ll>
#define que_min priority_queue <ll, vll, greater<ll>>
#define gcd(a, b) __gcd(a, b)
#define range(a,b) substr(a,b-a+1)
#define setbits(x) __builtin_popcountll(x)
#define zrobits(x) __builtin_ctzll(x)
#define fori(a, n) for (ll i = a; i < n; i++)
#define forj(a, n) for (ll j = a; j < n; j++)
#define fork(a, n) for (ll k = a; k < n; k++)
#define print(x) for (auto i : x) cout << i << " "; cout << "\n";
#define print1(x) for (auto i : x) cout << i.fi << " " << i.se << "\n";
#define FIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
inline ll power(ll a, ll b)
{
ll x = 1;
while (b) {
if (b & 1)
x *= a;
a *= a;
b >>= 1;
}
return x;
}
template <class T>
bool comp(T a, T b) {
if (a < b)
return true;
return false;
}
void solve() {
string s;
cin >> s;
ll n;
cin >> n;
vector<string> arr(n);
fori(0, n)
cin >> arr[i];
set<vll> vec;
vector<bool> chk(s.size(), false);
fori(0, n) {
for (int j = 0; j < max((ll)0, (ll)s.size() - (ll)arr[i].size() + 1); j++) {
if (arr[i] == s.substr(j, arr[i].size())) {
vec.insert({j, j + arr[i].size() - 1, i + 1});
fork(j, j + arr[i].size())
chk[k] = true;
}
}
}
fori(0, s.size()) {
if (!chk[i]) {
cout << "-1\n";
return;
}
}
vector<vll> vec2;
vector<vector<ll>> ans;
for (auto i: vec)
vec2.push_back(i);
int i = 0;
for (; i < vec2.size(); i++) {
int j = i + 1;
bool flag = false;
for (; j < vec2.size() && i < vec2.size(); j++) {
if (vec2[i][0] == vec2[j][0]) {
i++;
continue;
}
else {
flag = true;
ans.push_back(vec2[j - 1]);
break;
}
}
if (ans.size() > 2) {
if (ans.back()[0] == ans[ans.size() - 3][1] + 1) {
vector<ll> temp = ans.back();
ans.pop_back();
ans.pop_back();
ans.pb(temp);
}
else if (ans.back()[0] <= ans[ans.size() - 3][1]) {
vector<ll> temp = ans.back();
ans.pop_back();
ans.pop_back();
ans.pb(temp);
}
}
if (ans.size() > 0 && ans.back()[1] == s.size() - 1)
break;
if (!flag) {
ans.pb(vec2.back());
if (ans.size() > 2) {
if (ans.back()[0] == ans[ans.size() - 3][1] + 1) {
vector<ll> temp = ans.back();
ans.pop_back();
ans.pop_back();
ans.pb(temp);
}
else if (ans.back()[0] <= ans[ans.size() - 3][1]) {
vector<ll> temp = ans.back();
ans.pop_back();
ans.pop_back();
ans.pb(temp);
}
}
break;
}
}
cout << ans.size() << "\n";
for (int i = 0; i < ans.size(); i++)
cout << ans[i][2] << " " << ans[i][0] + 1 << "\n";
}
int32_t main()
{
FIO;
#ifndef ONLINE_JUDGE
//remove this piece of code when this has to be submitted in kickstart, coding ninjas
freopen("input.txt", "r", stdin);
freopen("output.txt", "w", stdout);
//freopen is used to associate a file with stdin or stdout stream in C++
#endif
clock_t z = clock();
ll t = 1;
cin >> t;
while (t--) {
solve();
}
cerr << "Run Time: " << ((double)(clock() - z) / CLOCKS_PER_SEC) << "\n";
return 0;
}