| # | Time | Username | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 155553 | Sarah_Mokhtar | Combo (IOI18_combo) | C++14 | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
/*YOU CAN DO IT*/
#include <bits/stdc++.h>
#include "combo.h"
using namespace std;
typedef long long ll;
const int N=125252,M=101,OO=0x3f3f3f3f,mod=1e9+7;
#define scan(A, n) for (int i=0;i<n;++i) cin>>A[i];
#define pb push_back
#define bg begin
#define des(A,n) sort(A,A+n);reverse(A,A+n)
#define en end
#define f first
#define bs binary_search
#define fill2(A, x) for(int i=0;i<N;++i) for(int j=0;j<N;++j) A[i][j]=x;
#define set2(A, x) fill(A,A+N,x);
#define scan2(A, n, m) for(int i=0;i<n;++i) for(int j=0;j<m;++j) cin >> A[i][j];
#define set(A, x) memset(A, x, sizeof(A))
#define print(A, x) for (int i=0;i<x;++i) cout<<A[i]<< " ";
#define pii pair<int, int>
#define pll pair<ll, ll>
#define low lower_bound
#define high upper_bound
#define bits(x) __builtin_popcountll(x)
#define bs binary_search
#define sz size
#define cl clear
#define all(A) A.bg(), A.en()
#define REPEAT cout<<"\n";main()
#define dig(n) log10(n)+1;
#define vi vector<int>
#define vl vector<ll>
char moves[]={"A,B,X,Y"};
string quess_sequence(int n){
vector<char>ret;
char first;
string s="";
for(int i=0;i<3;++i){
s="";
for(int j=0;j<n;++j){
s+=moves[i];
}
int ans=press(s);
if(ans==1){
first=moves[i];
break;
}
}
s="";
s+=first;
for(int i=1;i<n;++i){
string tmp=s;
for(int j=0;j<3;++i){
if(moves[j]==first) continue;
tmp+=moves[j];
if(press(tmp)==i+1){
s=tmp;
break;
}
}
}
return s;
}