제출 #385839

#제출 시각아이디문제언어결과실행 시간메모리
385839ismoilov콤보 (IOI18_combo)C++14
컴파일 에러
0 ms0 KiB
#include "combo.h" #include<bits/stdc++.h> using namespace std; string guess_sequence(int n) { string s, c = "ABXY"; int f, x; f = press("AB"); if(f > 0) { x = press("A"); if(x > 0) s = "A"; else s = "B"; } else { x = press("X"); if(x > 0) s = "X"; else s = "Y"; } f = 1; c.erase(c.find(s), 1) for(int i = 1; i < n-1; i ++) { //cout << f << " " << s << " // "; string v = s + c[1] + s + c[0] + c[0] + s + c[0] + c[1] + s + c[0] + c[2]; x = press(v); if(x == f) { s += c[2]; f = x + 1; continue; } if(x - f == 1) { s += c[1]; f = x; continue; } s += c[0]; f = x-1; } x = press(s + c[0]); if(x == n) return s+c[0]; x = press(s + c[1]); if(x == n) return s+c[1]; return s+c[2]; }

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:26:23: error: expected ';' before 'for'
   26 |  c.erase(c.find(s), 1)
      |                       ^
      |                       ;
   27 |  for(int i = 1; i < n-1; i ++)
      |  ~~~                   
combo.cpp:27:17: error: 'i' was not declared in this scope
   27 |  for(int i = 1; i < n-1; i ++)
      |                 ^