Submission #1277800

#	Time	Username	Problem	Language	Result	Execution time	Memory
1277800		dosts	Mensza (COI22_mensza)	C++20	100 / 100	1468 ms	71328 KiB

Main

#pragma GCC optimize("O3,unroll-loops")    
#include <bits/stdc++.h>
using namespace std;
 
#define int long long
#define ll long long
#define pb push_back
#define pii pair<int,int>
#define sz(v) (int)v.size()
#define fi first
#define se second
#define INF 1223372036854775807
#define INF2 122337203
#define MOD 1000000007
#define cint(x) int x;cin>>x;
#define cinarr(a,n) int a[n];for (int i=0;i<n;i++) cin>>a[i];
#define coutarr(a) for (auto d:a)cout<<d<<" "; cout<<endl;
#define coutarrD(a) for (auto d:a) cout<<d.fi<<","<<d.se<<" "; cout<<endl;
#define BERKAY_TUP ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define endl '\n'
#define ld long double
#define mid (start+end)/2
#define vvi vector<vector<int>>
int t=1;
int interactive=1;
int usaco=0;
int testCase=0;


void solve(){
    int l;
    cin>>l;
    int q;
    cin>>q;
    while (q--){
        string b;
        cin>>b;
        if (b == "alojzije") {
            int a;
            cin >> a;
            int x = 1;
            vector<int> v;
            for (int j = 18;j>=0;j--) {
                x<<=1;
                if (a&(1<<j)) x|=1;
                v.push_back(x);
            }
            cout << v.size() << ' ';
            for (auto it : v) cout << it << ' ';
            cout << endl << flush;
        }
        if (b == "benjamin") {
            int b;
            cin >> b;
            int x = 1;
            vector<int> v;
            for (int j = 18;j>=0;j--) {
                x<<=1;
                if (b&(1<<j)) {
                    x|=1;
                } else {
                    v.push_back(x^1);
                }
            }
            cout << v.size() << ' ';
            for (auto it : v) cout << it << ' ';
            cout << endl << flush;
        }
        if (b=="cecilija"){
            int x;
            cin>>x;
            cinarr(zz,x);
            if (zz[x-1]==2){
                cout<<"A"<<endl;
            }
            else{
                cout<<"B"<<endl;
            }
            cout<<flush;
        }
    }
    

    




    
  
}

 
 
 
 
 
 

 
int32_t main(){
    
    BERKAY_TUP;
    if (usaco){
        freopen("team.in", "r", stdin);
        freopen("team.out", "w", stdout);
    }
    if (!interactive){
    #ifdef Local
        freopen("in.txt", "r", stdin);
        freopen("out.txt", "w", stdout);
        //freopen("wormsort.out", "w", stdout);
    #endif
    }
    if (t==1) solve();
    else{
        cin>>t;
        while (t--){testCase++;solve();}
    }
    
        
    return 0;
}

Compilation message (stderr)

Main.cpp: In function 'int32_t main()':
Main.cpp:105:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  105 |         freopen("team.in", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:106:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  106 |         freopen("team.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 23 / 23
• Subtask 3: 66 / 66