Submission #1091058

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1091058	2024-09-19 16:00:08	Abito	Floppy (RMI20_floppy)	C++17	28 / 100	26 ms	6044 KiB

floppy

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#include <bits/stdc++.h>
#include "floppy.h"
#define pb push_back
using namespace std;
void read_array(int subtask_id, const std::vector<int> &v) {
    stack<int> s;
    int n=v.size(),b[n];
    string ans="";
    for (int i=n-1;i>=0;i--){
     b[i]=0;
     while (!s.empty() && v[s.top()]<v[i]) s.pop();
     if (!s.empty()) b[i]=s.top();
     s.push(i);
   }
   for (int i=0;i<n;i++){
     for (int j=0;j<14;j++){
       if (b[i]&(1<<j)) ans+='1';
       else ans+='0';
     }
   }
   //for (int i=0;i<n;i++) cout<<b[i]<<' ';cout<<endl;
   save_to_floppy(ans);
   return;
}
std::vector<int> solve_queries(int subtask_id, int n,
        const std::string &bits,
        const std::vector<int> &L, const std::vector<int> &R) {
  vector<int> ans;
  int c[n];
 
 
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Compilation message (stderr)

floppy.cpp: In function 'std::vector<int> solve_queries(int, int, const string&, const std::vector<int>&, const std::vector<int>&)':
floppy.cpp:37:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |  for (int i=0;i<L.size();i++){
      |               ~^~~~~~~~~
stub.cpp: In function 'void run2()':
stub.cpp:101:30: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  101 |     if (query_answers.size() != M) {
      |         ~~~~~~~~~~~~~~~~~~~~~^~~~

• Subtask 1: 7 / 7
• Subtask 2: 21 / 21
• Subtask 3: 0 / 72