제출 #1252836

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1252836		kkzyr	Souvenirs (IOI25_souvenirs)	C++20	컴파일 에러	0 ms	0 KiB

souvenirs

void buy_souvenirs(int N, long long P0){
    if (N == 2){
        transaction(P0 - 1);
    }
    else if (N == 3){
        std::pair<std::vector<int>, long long> result;
        result = transation(P0 - 1);
        if (result.first.size() == 1){
            transaction(((P0 - 1) - result.second) - 1);
        }
        else{
            transaction((P0 - 1)/2);
        }
    }
}

컴파일 시 표준 에러 (stderr) 메시지

souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:3:9: error: 'transaction' was not declared in this scope
    3 |         transaction(P0 - 1);
      |         ^~~~~~~~~~~
souvenirs.cpp:6:14: error: 'pair' is not a member of 'std'
    6 |         std::pair<std::vector<int>, long long> result;
      |              ^~~~
souvenirs.cpp:1:1: note: 'std::pair' is defined in header '<utility>'; did you forget to '#include <utility>'?
  +++ |+#include <utility>
    1 | void buy_souvenirs(int N, long long P0){
souvenirs.cpp:6:24: error: 'vector' is not a member of 'std'
    6 |         std::pair<std::vector<int>, long long> result;
      |                        ^~~~~~
souvenirs.cpp:1:1: note: 'std::vector' is defined in header '<vector>'; did you forget to '#include <vector>'?
  +++ |+#include <vector>
    1 | void buy_souvenirs(int N, long long P0){
souvenirs.cpp:6:31: error: expected primary-expression before 'int'
    6 |         std::pair<std::vector<int>, long long> result;
      |                               ^~~
souvenirs.cpp:7:9: error: 'result' was not declared in this scope
    7 |         result = transation(P0 - 1);
      |         ^~~~~~
souvenirs.cpp:7:18: error: 'transation' was not declared in this scope
    7 |         result = transation(P0 - 1);
      |                  ^~~~~~~~~~
souvenirs.cpp:9:13: error: 'transaction' was not declared in this scope
    9 |             transaction(((P0 - 1) - result.second) - 1);
      |             ^~~~~~~~~~~
souvenirs.cpp:12:13: error: 'transaction' was not declared in this scope
   12 |             transaction((P0 - 1)/2);
      |             ^~~~~~~~~~~