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Doors and Keys.cpp
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Doors and Keys.cpp
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// https://codeforces.com/contest/1644/problem/A
/*
░██████╗██████╗░░█████╗░██████╗░░██████╗██╗░░██╗ ░██████╗░██╗░░░██╗██████╗░████████╗░█████╗░
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╚█████╗░██████╔╝███████║██████╔╝╚█████╗░███████║ ██║░░██╗░██║░░░██║██████╔╝░░░██║░░░███████║
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╚═════╝░╚═╝░░░░░╚═╝░░╚═╝╚═╝░░╚═╝╚═════╝░╚═╝░░╚═╝ ░╚═════╝░░╚═════╝░╚═╝░░░░░░░░╚═╝░░░╚═╝░░╚═╝
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗█████╗
╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝╚════╝
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
*/
#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 a;
cin >> a;
int locr = -1, locg = -1, locb = -1;
fori(0, 6) {
if (a[i] == 'r')
locr = i;
else if (a[i] == 'g')
locg = i;
else if (a[i] == 'b')
locb = i;
else {
if (a[i] == 'R' && locr == -1) {
cout << "NO\n";
return;
}
else if (a[i] == 'G' && locg == -1) {
cout << "NO\n";
return;
}
else if (a[i] == 'B' && locb == -1) {
cout << "NO\n";
return;
}
}
}
cout << "YES\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;
}