Fi=open('input.txt','r')
Fo=open('output.txt','w')
n,m=map(int,Fi.readline().split())
S=''
Nb=m+n
if n>m:
for i in range(Nb):
if i%2==0 or m==0:
S+='B'
else:
S+='G'
m-=1
else:
for i in range(Nb):
if i%2==0 or n==0:
S+='G'
else:
S+='B'
n-=1
Fo.write(S)
Fi.close()
Fo.close()#include <bits/stdc++.h>
using namespace std;
int main()
{
size_t n, m;
freopen("input.txt", "r", stdin);
freopen("output.txt", "w", stdout);
cin >> n >> m;
if (n >= m)
{
string s(n+m, 'B');
for (size_t i = 1; i < m * 2; i += 2)
{
s[i] = 'G';
}
cout << s << endl;
}
else
{
string s(m+n, 'G');
for (size_t i = 1; i < n * 2; i += 2)
{
s[i] = 'B';
}
cout << s << endl;
}
return 0;
}742A - Arpa’s hard exam and Mehrdad’s naive cheat | 1492A - Three swimmers |
1360E - Polygon | 1517D - Explorer Space |
1230B - Ania and Minimizing | 1201A - Important Exam |
676A - Nicholas and Permutation | 431A - Black Square |
474B - Worms | 987B - High School Become Human |
1223A - CME | 1658B - Marin and Anti-coprime Permutation |
14B - Young Photographer | 143A - Help Vasilisa the Wise 2 |
320A - Magic Numbers | 1658A - Marin and Photoshoot |
514A - Chewbaсca and Number | 382A - Ksenia and Pan Scales |
734B - Anton and Digits | 1080A - Petya and Origami |
1642D - Repetitions Decoding | 1440A - Buy the String |
1658F - Juju and Binary String | 478A - Initial Bet |
981A - Antipalindrome | 365A - Good Number |
1204B - Mislove Has Lost an Array | 1409D - Decrease the Sum of Digits |
1476E - Pattern Matching | 1107A - Digits Sequence Dividing |