提出 #58026823
ソースコード 拡げる
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define all(x) x.begin(),x.end()
#define pii pair<int,int>
#define rz resize
#define pb emplace_back
#define LCBorz ios_base::sync_with_stdio(false);cin.tie(0);
//#define endl '\n'
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());
const int INF=1e18;
const int mod=1e9+7;
const int N=200005;
const int K=20;
int p[1005]{};
int ask(int a,int b){
cout<<"? "<<a<<' '<<b<<endl;
int k;cin>>k;
return k;
}
int32_t main(){
// p[3]=1;
// p[37]=1;
// p[7]=1;
// p[6]=1;
// p[394]=1;
// p[395]=1;
// p[399]=1;
// p[400]=1;
// p[401]=1;
// p[1000]=1;
//LCBorz;
int n,m,q;cin>>n>>m>>q;
vector<vector<int>> group;
vector<int> r;
vector<int> v;
vector<int> l1,r1;
l1.push_back(1);
r1.push_back(21);
for(int i=1;i<=20;i++){
v.push_back(ask(i,i+1));
}
r.push_back(*max_element(all(v)));
group.push_back(v);
for(int i=22;i<=1000;i+=11){
l1.push_back(i);
r1.push_back(i+10);
v.clear();
for(int j=i;j<i+10;j++){
v.push_back(ask(j,j+1));
}
r.push_back(*max_element(all(v)));
group.push_back(v);
}
vector<int> rec;
vector<int> a,b;
for(int i=0;i<r.size();i++){
if(r[i]==1)rec.push_back(i);
}
int sz=rec.size();
for(int i=0;i<sz;i++){
int now=-1;
if(i==0){
now=0;
}
else{
now=ask(l1[rec[0]],l1[rec[i]]);
}
int idx=l1[rec[i]]+1;
(now==0?a:b).push_back(idx-1);
for(int j:group[rec[i]]){
now^=j;
(now==0?a:b).push_back(idx);
idx++;
}
}
if(a.size()!=10){
swap(a,b);
}
cout<<"! ";
for(int i:a){
cout<<i<<' ';
}
cout<<endl;
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | A - Appraiser |
| ユーザ | Darren0724 |
| 言語 | C++ 20 (gcc 12.2) |
| 得点 | 600 |
| コード長 | 1692 Byte |
| 結果 | AC |
| 実行時間 | 54 ms |
| メモリ | 4028 KiB |
コンパイルエラー
Main.cpp: In function ‘int32_t main()’:
Main.cpp:58:22: warning: comparison of integer expressions of different signedness: ‘long long int’ and ‘std::vector<long long int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
58 | for(int i=0;i<r.size();i++){
| ~^~~~~~~~~
ジャッジ結果
| セット名 | All | ||
|---|---|---|---|
| 得点 / 配点 | 600 / 600 | ||
| 結果 |
|
| セット名 | テストケース |
|---|---|
| All | test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| test_01.txt | AC | 6 ms | 4012 KiB |
| test_02.txt | AC | 6 ms | 3920 KiB |
| test_03.txt | AC | 6 ms | 3836 KiB |
| test_04.txt | AC | 6 ms | 3836 KiB |
| test_05.txt | AC | 6 ms | 3988 KiB |
| test_06.txt | AC | 6 ms | 3796 KiB |
| test_07.txt | AC | 7 ms | 3916 KiB |
| test_08.txt | AC | 7 ms | 3828 KiB |
| test_09.txt | AC | 6 ms | 3924 KiB |
| test_10.txt | AC | 6 ms | 3832 KiB |
| test_11.txt | AC | 53 ms | 3840 KiB |
| test_12.txt | AC | 53 ms | 4000 KiB |
| test_13.txt | AC | 53 ms | 3904 KiB |
| test_14.txt | AC | 53 ms | 3848 KiB |
| test_15.txt | AC | 54 ms | 3880 KiB |
| test_16.txt | AC | 54 ms | 3848 KiB |
| test_17.txt | AC | 53 ms | 3944 KiB |
| test_18.txt | AC | 54 ms | 3920 KiB |
| test_19.txt | AC | 53 ms | 3996 KiB |
| test_20.txt | AC | 53 ms | 4004 KiB |
| test_21.txt | AC | 54 ms | 3932 KiB |
| test_22.txt | AC | 54 ms | 3844 KiB |
| test_23.txt | AC | 53 ms | 3928 KiB |
| test_24.txt | AC | 53 ms | 3844 KiB |
| test_25.txt | AC | 54 ms | 3848 KiB |
| test_26.txt | AC | 53 ms | 3880 KiB |
| test_27.txt | AC | 53 ms | 4000 KiB |
| test_28.txt | AC | 52 ms | 3928 KiB |
| test_29.txt | AC | 53 ms | 3960 KiB |
| test_30.txt | AC | 54 ms | 3928 KiB |
| test_31.txt | AC | 53 ms | 3840 KiB |
| test_32.txt | AC | 53 ms | 3844 KiB |
| test_33.txt | AC | 53 ms | 4000 KiB |
| test_34.txt | AC | 53 ms | 3864 KiB |
| test_35.txt | AC | 53 ms | 4028 KiB |
| test_36.txt | AC | 53 ms | 3848 KiB |
| test_37.txt | AC | 53 ms | 3996 KiB |
| test_38.txt | AC | 53 ms | 3932 KiB |
| test_39.txt | AC | 53 ms | 3932 KiB |
| test_40.txt | AC | 54 ms | 3784 KiB |
| test_41.txt | AC | 53 ms | 3880 KiB |
| test_42.txt | AC | 52 ms | 3904 KiB |
| test_43.txt | AC | 53 ms | 3968 KiB |
| test_44.txt | AC | 53 ms | 3912 KiB |
| test_45.txt | AC | 53 ms | 3932 KiB |
| test_46.txt | AC | 54 ms | 3848 KiB |
| test_47.txt | AC | 54 ms | 3864 KiB |
| test_48.txt | AC | 53 ms | 4012 KiB |
| test_49.txt | AC | 53 ms | 3920 KiB |
| test_50.txt | AC | 53 ms | 3844 KiB |