Problem	card
User	wyaptw
Submission Time	2025-06-06 10:09:50
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

card.cpp: In function ‘int main()’:
card.cpp:3:198: error: no matching function for call to ‘std::__cxx11::basic_string<char>::append(__gnu_cxx::__alloc_traits<std::allocator<char>, char>::value_type&)’
3 | int main(){bool end=false;int m,k;std::string inst,deck; std::cin>>m>>k>>inst;for(int i=0;i<m;++i)deck.push_back(i);for(int i=0;i<inst.length();++i){if(not end){if(inst[i]=='A'){deck.append(deck[0]);deck.erase(deck.begin());}else if(inst[i]=='B'){deck.append(deck[1]);deck.erase(deck.begin()+1);}else if(inst[i]=='.')end=true;}}std::cout<<deck[k-1]<<" "<<deck[k]<<" "<<deck[k+1];return 0;}
| ^
In file included from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_