제출 #438414

#제출 시각아이디문제언어결과실행 시간메모리
438414Bom164콤보 (IOI18_combo)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h>
#include<iostream>
#include "combo.h"

using namespace std;

#define ll              long long
#define pb              push_back
#define mp              make_pair
#define pii             pair<int,int>
#define vi              vector<int>
#define mii             map<int,int>
#define pqb             priority_queue<int>
#define pqs             priority_queue<int,vi,greater<int> >
#define mod             1000000007
#define inf             1e18
#define rep(x,s,e) for (auto x=s-(s>e);x!=e-(s>e);s<e?x++:x--)
#define w(x)            int x; cin>>x; while(x--)

string s="";
string sf;

string guess_sequence(int n){
    int A=press("A");
    int B=press("B");
    int X=press("X");
    if(A==1) s+="A";
    else if(B==1) s+="B";
    else if(X==1) s+="X";
    else s+="Y";
    if(n==1){
        return s;
    }
    if(s=="A"){
        for(int i=1;i<n-1;i++){
            int c = press(s+"B"+s+"XB"+s+"XX"+s+"XY");
            if(c==ss) s+="Y";
            else if(c==ss+1) s+="B";
            else s+="X";
        }
        sf = s+"B";
        int q=press(sf);
        if(q==n){
		return sf;
        }
        sf=s+"X";
        q=press(sf);
        if(q==n){
            return sf;
        }
        else{
            return s+"Y";
        }
    }else if(s=="B"){
        for(int i=1;i<n-1;i++){
            int c = press(s+"A"+s+"XA"+s+"XX"+s+"XY");
            if(c==ss) s+="Y";
            else if(c==ss+1) s+="A";
            else s+="X";
        }
        sf = s+"A";
        int q=press(sf);
        if(q==n){
		return sf;
        }
        sf=s+"X";
        q=press(sf);
        if(q==n){
            return sf;
        }
        else{
            return s+"Y";
        }
    }else if(s=="X"){
        for(int i=1;i<n-1;i++){
            int c = press(s+"B"+s+"AB"+s+"AA"+s+"AY");
            if(c==ss) s+="Y";
            else if(c==ss+1) s+="B";
            else s+="A";
        }
        sf = s+"A";
        int q=press(sf);
        if(q==n){
		return sf;
        }
        sf=s+"B";
        q=press(sf);
        if(q==n){
            return sf;
        }
        else{
            return s+"Y";
        }
    }else if(s=="Y"){
        for(int i=1;i<n-1;i++){
            int c = press(s+"B"+s+"XB"+s+"XX"+s+"XA");
            if(c==ss) s+="A";
            else if(c==ss+1) s+="B";
            else s+="X";
        }
        sf = s+"A";
        int q=press(sf);
        if(q==n){
		return sf;
        }
        sf=s+"B";
        q=press(sf);
        if(q==n){
            return sf;
        }
        else{
            return s+"X";
        }
    }
    return s;
}

컴파일 시 표준 에러 (stderr) 메시지

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:37:19: error: 'ss' was not declared in this scope; did you mean 'sf'?
   37 |             if(c==ss) s+="Y";
      |                   ^~
      |                   sf
combo.cpp:57:19: error: 'ss' was not declared in this scope; did you mean 'sf'?
   57 |             if(c==ss) s+="Y";
      |                   ^~
      |                   sf
combo.cpp:77:19: error: 'ss' was not declared in this scope; did you mean 'sf'?
   77 |             if(c==ss) s+="Y";
      |                   ^~
      |                   sf
combo.cpp:97:19: error: 'ss' was not declared in this scope; did you mean 'sf'?
   97 |             if(c==ss) s+="A";
      |                   ^~
      |                   sf