Submission #983557

#TimeUsernameProblemLanguageResultExecution timeMemory
983557Zbyszek99Combo (IOI18_combo)C++17
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; string guess_sequence(int n) { string ans; string first_char; int pom = press("AB"); if(pom >= 1) { pom = press("A"); if(pom == 1) first_char = "A"; else first_char = "B"; } else { pom = press("X"); if(pom == 1) first_char = "X"; else first_char = "Y"; } ans = first_char; string char1 = "A", char2 = "B", char3 = "X"; if(first_char == "A") char1 = "Y"; if(first_char == "B") char2 = "Y"; if(first_char == "X") char3 = "Y"; int cur_len = 1; for(int i = 0; i < n-1; i++) { pom = press(ans + char1 + ans + char2 + char1 + ans + char2 + char2 + ans + char3 + char3); if(pom == cur_len+1) ans += char1; else if(pom == cur_len+2) ans += char2; else ans += char3; cur_len++; } return ans; }

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:8:15: error: 'press' was not declared in this scope
    8 |     int pom = press("AB");
      |               ^~~~~