Submission #921558

#	Time	Username	Problem	Language	Result	Execution time	Memory
921558		Darren0724	Shopping (JOI21_shopping)	C++17	1 / 100	49 ms	4516 KiB

Anna

#include "Anna.h"
#include <bits/stdc++.h>
using namespace std;

namespace {

int n, l, r;
int cnt=0;
const int INF=1e9;
vector<int> v;
}  // namespace

void InitA(int N, int L, int R) {
    n = N;
    l = L;
    r = R;
    v.resize(n);
}

void ReceiveA(bool x) {
    int x1=x;
    int p=cnt/10;
    int p1=cnt%10;
    v[p]+=(x1<<p1);
    cnt++;
}   

int Answer() {
    int ans=l;
    for(int i=l+1;i<=r;i++){
        ans=(v[ans]<v[i]?ans:i);
    }
    return ans;
}

Bruno

#include "Bruno.h"
#include <bits/stdc++.h>
using namespace std;

namespace {

int n;
vector<int> v(1000000);
int count;



}  // namespace

void InitB(int N, vector<int> P) {
    v=P;
    n=N;
    for(int i=0;i<N;i++){
        for(int j=0;j<10;j++){
            SendB((v[i]>>j)&1);
        }
    }
}

void ReceiveB(bool y) {
  
}

Compilation message (stderr)

Bruno.cpp:9:5: warning: '{anonymous}::count' defined but not used [-Wunused-variable]
    9 | int count;
      |     ^~~~~

• Subtask 1: 1 / 1
• Subtask 2: 0 / 9
• Subtask 3: 0 / 90