제출 #711779

#제출 시각아이디문제언어결과실행 시간메모리
711779mseebacher버섯 세기 (IOI20_mushrooms)C++17
컴파일 에러
0 ms0 KiB
#include "mushrooms.h" #include<bits/stdc++.h> #define ll long long using namespace std; int count_mushrooms(int n){ vector<int> a(3); a[1] = 0; int ans = 1; for(int i = 1;i<n-1;i+=2){ a[0] = i; a[2] = i+1: int x = use_machine(a); if(x == 0) ans+=2; if(x == 1) ans++; } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:12:12: error: expected ';' before ':' token
   12 |  a[2] = i+1:
      |            ^
      |            ;
mushrooms.cpp:14:5: error: 'x' was not declared in this scope
   14 |  if(x == 0) ans+=2;
      |     ^
mushrooms.cpp:15:5: error: 'x' was not declared in this scope
   15 |  if(x == 1) ans++;
      |     ^