Submission #564822

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
564822	2022-05-19 18:15:17	almothana05	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++14	60 / 100	3022 ms	24180 KiB

encoder

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#include <stdio.h>
#include <stdlib.h>
#include<bits/stdc++.h>
using namespace std;
string bi(int x){
  string cmp;
  while(x){
    if(x % 2 == 0){
      cmp +='0';
    }
    else{
      cmp += '1';
    }
    x /= 2;
  }
  while(cmp.size() < 10){
    cmp += '0';
  }
  return cmp;
}
int encode (int n, int x, int y) {
  int re1 = 0 , re2 = 0;
  string s , t;
  s = bi(x);
  t = bi(y);
  for(int i = 0 ; i < s.size() ; i++){
    if(s[i] == '1' && t[i] == '0'){
      return i + 1;
 
 
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decoder

 
 
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Compilation message (stderr)

encoder.cpp: In function 'int encode(int, int, int)':
encoder.cpp:28:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   28 |  for(int i = 0 ; i < s.size() ; i++){
      |                  ~~^~~~~~~~~~
encoder.cpp:37:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   37 |  for(int i = 0 ; i < t.size() ; i++){
      |                  ~~^~~~~~~~~~

decoder.cpp: In function 'int decode(int, int, int)':
decoder.cpp:35:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |  for(int i = 0 ; i <s.size() ; i++){
      |                  ~~^~~~~~~~~

• Subtask 1: 60 / 100