Submission #471162

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
471162	2021-09-07 15:04:08	mosiashvililuka	Floppy (RMI20_floppy)	C++14	100 / 100	120 ms	12684 KiB

floppy

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#include<bits/stdc++.h>
#include "floppy.h"
using namespace std;
int a,b,c,d,e,i,j,ii,jj,zx,xc,f[200009],pi,lef,rig,mid;
pair <pair <int, int>, int> p[200009];
vector <int> ans;
deque <int> de;
string s;
void read_array(int subtask_id, const std::vector<int> &v) {
  a=v.size();
    for(i=1; i<=a; i++){
      f[i]=v[i-1];
  }
  while(de.size()) de.pop_back();
  for(i=1; i<=a; i++){
    while(de.size()&&f[de.back()]<f[i]){
      de.pop_back();s+="1";
    }
    de.push_back(i);s+="0";
  }
  //cout<<s<<endl;
    save_to_floppy(s);
}
vector<int> solve_queries(int subtask_id, int N,
        const std::string &bits,
        const std::vector<int> &A, const std::vector<int> &B) {
    
    while(de.size()) de.pop_back();
  a=N;ans.resize(A.size());
 
 
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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:31:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |     for(i=0; i<A.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: 72 / 72