Language: C++


※ ソースコードは「Main.拡張子」で保#include<bits/stdc++.h>
#define ll long long
#define rep(i, n) for(int i=0;i<(n);++i)
#define per(i, n) for(int i=(n)-1;i>=0;--i)
#define repa(i, n) for(int i=1;i<(n);++i)
#define foreach(i, n) for(auto &i:(n))
#define pii pair<int, int>
#define pll pair<long long, long long>
#define all(x) (x).begin(), (x).end()
#define bit(x) (1ll << (x))
const ll MOD = (ll)1e9+7;
const ll INF = (ll)1e9+7;
const ll INFLL = (ll)1e18;
using namespace std;
template<class t, class u> bool chmax(t &a, u b){if(a<b){a=b;return true;}return false;}
template<class t, class u> bool chmin(t &a, u b){if(a>b){a=b;return true;}return false;}

const ll MAX = 1e6;

ll modpow(ll x, ll b){
	ll res = 1;
	while(b){
		if(b&1)res = res * x % MOD;
		x = x * x % MOD;
		b>>=1;
	}
	return res;
}

ll modinv(ll x){
	return modpow(x, MOD-2);
}

int main(){
	ll a, b;
	cin >> a >> b;


	cout << (abs(a-b)<=1?"Brown":"Alice") << endl;
	return 0;
}


Compiler output:
a.cc:2:1: error: extended character ※ is not valid in an identifier
    2 | ※ ソースコードは「Main.拡張子」で保#include<bits/stdc++.h>
      | ^
a.cc:2:3: error: extended character 「 is not valid in an identifier
    2 | ※ ソースコードは「Main.拡張子」で保#include<bits/stdc++.h>
      |   ^
a.cc:2:24: error: extended character 」 is not valid in an identifier
    2 | ※ ソースコードは「Main.拡張子」で保#include<bits/stdc++.h>
      |                        ^
a.cc:2:36: error: stray '#' in program
    2 | ※ ソースコードは「Main.拡張子」で保#include<bits/stdc++.h>
      |                                    ^
a.cc:2:1: error: '\U0000203b' does not name a type
    2 | ※ ソースコードは「Main.拡張子」で保#include<bits/stdc++.h>
      | ^
a.cc: In function 'long long int modpow(long long int, long long int)':
a.cc:24:40: error: 'MOD' was not declared in this scope
   24 |                 if(b&1)res = res * x % MOD;
      |                                        ^~~
a.cc:25:29: error: 'MOD' was not declared in this scope
   25 |                 x = x * x % MOD;
      |                             ^~~
a.cc: In function 'long long int modinv(long long int)':
a.cc:32:26: error: 'MOD' was not declared in this scope
   32 |         return modpow(x, MOD-2);
      |                          ^~~
a.cc: In function 'int main()':
a.cc:37:9: error: 'cin' was not declared in this scope
   37 |         cin >> a >> b;
      |         ^~~
a.cc:1:1: note: 'std::cin' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
  +++ |+#include <iostream>
    1 | 
a.cc:40:9: error: 'cout' was not declared in this scope
   40 |         cout << (abs(a-b)<=1?"Brown":"Alice") << endl;
      |         ^~~~
a.cc:40:9: note: 'std::cout' is defined in header '<iostream>'; this is probably fixable by adding '#include <iostream>'
a.cc:40:18: error: 'abs' was not declared in this scope
   40 |         cout << (abs(a-b)<=1?"Brown":"Alice") << endl;
      |                  ^~~
a.cc:40:50: error: 'endl' was not declared in this scope
   40 |         cout << (abs(a-b)<=1?"Brown":"Alice") << endl;
      |                                                  ^~~~
a.cc:1:1: note: 'std::endl' is defined in header '<ostream>'; this is probably fixable by adding '#include <ostream>'
  +++ |+#include <ostream>
    1 |