제출 #1085435

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1085435		mingga	콤보 (IOI18_combo)	C++17	컴파일 에러	0 ms	0 KiB

combo

#include "bits/stdc++.h"
#include "combo.h"

using namespace std;

#define ln "\n"
#define dbg(x) cout << #x << " = " << x << ln
#define mp make_pair
#define pb push_back
#define fi first
#define se second
#define inf 2e18
#define fast_cin()                  \
  ios_base::sync_with_stdio(false); \
  cin.tie(NULL)
#define out(file) freopen(file, "w", stdout)
#define in(file) freopen(file, "r", stdin)
#define all(x) (x).begin(), (x).end()
#define sz(x) ((int)(x).size())
// #define int long long
int MOD = 1e9 + 7;

string d[4] = {"A", "B", "X", "Y"};

string guess_sequence(int n) {
  string ans = "";
  if(press("AB") > 0) {
    if(press("A") == 1) ans += 'A';
    else ans += 'B';
  } else {
    if(press("X") == 1) ans += 'X';
    else ans += 'Y';
  }
  string fir = ans;
  vector<string> vec;
  for(int i = 0; i < 4; i++) {
    if(d[i] == fir) continue;
    vec.pb(d[i]);
  }
  for(int i = 1; i < n; i++) {
    srting tmp = "";
    for(int j = 0; j < 3; j++) {
      tmp += ans + vec[0] + vec[j];
    }
    tmp += ans + vec[1];
    int cur = press(tmp);
    if(cur == 2) {
      ans += vec[0];
    } else if(cur == 1) {
      ans += vec[1];
    } else ans += vec[2];
  }
  return ans;
}

// signed main() {
//   string a = "";
//   a += d[1] + d[2] + d[0];
//   string tmp = a + d[0] + a + d[1] + a + d[2] + a + d[3];
//   cout << tmp; 
// }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:41:5: error: 'srting' was not declared in this scope
   41 |     srting tmp = "";
      |     ^~~~~~
combo.cpp:43:7: error: 'tmp' was not declared in this scope; did you mean 'tm'?
   43 |       tmp += ans + vec[0] + vec[j];
      |       ^~~
      |       tm
combo.cpp:45:5: error: 'tmp' was not declared in this scope; did you mean 'tm'?
   45 |     tmp += ans + vec[1];
      |     ^~~
      |     tm