// compile: g++ -o data data.cpp -O3 -std=gnu++20 -Wall -Wextra -Wshadow -D_GLIBCXX_ASSERTIONS -ggdb3 -fmax-errors=2 -DLOCAL
// run: ./data
#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#ifdef LOCAL
#include <debug/codeforces.h>
#define debug(x...) {_variables(#x);_print(x);}
#else
#define debug(x...)
#endif
template<typename...Args> void print_(Args...args){((cout<<args<<" "),...)<<endl;}
#define rep(i,a,b) for(int i=(a);i<(int)(b);++i)
#define sz(v) ((int)(v).size())
#define print(...) print_(__VA_ARGS__);
#define INTINF (int)(9223372036854775807)
#define int long long
#define MAXN 200010
int32_t main() {
ios::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);
string s; cin >> s;
int n = s.length();
if (n != 8) {
cout << "No" << endl;
return 0;
}
if (s[0] < 'A' || s[0] > 'Z' || s[n-1] < 'A' || s[n-1] > 'Z') {
cout << "No" << endl;
return 0;
}
if (s[1] < '1' || s[1] > '9') {
cout << "No" << endl;
return 0;
}
for (int i = 2; i < n-1; ++i) {
if (s[i] < '0' || s[i] > '9') {
cout << "No" << endl;
return 0;
}
}
cout << "Yes" << endl;
return 0;
}
Yo, 990k! Just wanted to say I’ve been kicking around here for a few weeks, and it’s pretty solid. Games are smooth, and I actually managed to pull out a win last night. No complaints so far. Check ’em out! 990k
Looking for some real gà chọi c1 action? Look no further! This site is dedicated to the toughest birds out there. Get your bets in and enjoy the show! gà chọi c1 is where it’s at.
Heard Royal Jeet is giving out a welcome bonus. If you’re new to the site, might be worth claiming. Here’s where you can find the info: royaljeetwelcomebous
Had a go with thabetcasino. The live dealer games are actually pretty solid. The site seemed reliable enough. Not the flashiest, but it gets the job done. If you’re into live casino action, give it a try! See for yourself at thabetcasino.
For those searching for ‘rông bach kim’, look no further. Check it out and see if it helps you win! rông bach kim
Ah, rongbachkim! Basically, if you are reading this, you are home. I’ve used it for ages and haven’t gone elsewhere. Get more details clicking here: rongbachkim
88win4 keeps things interesting. Great variety of games with loads of chances to win. I always have a blast. Go for it 88win4.
ABC8A8, huh? Gave it a spin. I gotta say it’s got some cool games. The interface is pretty clean too. Worth a look if you’re hunting for a new spot. abc8a8
F8Bethos… not my favorite, TBH. Looks a bit outdated at first glance but I would be lying if I didn’t say they have some pretty sweet promos! Give them a chance, you may be positively surprised. f8bethos