Submission #254495

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
254495	2020-07-30 06:45:40	MrRobot_28	Drvca (COCI19_drvca)	C++17	0 / 110	86 ms	3188 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

drvca

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#include <bits/stdc++.h>
                  
using namespace std;
#define int long long
int n;
vector <bool> used;
vector <int> a;
void funct1()
{
  int diff = a[1] - a[0];
  vector <int> vec1;
  used[0] = 1;
  vec1.push_back(a[0]);
  int it1 = 1;
  for(int j = 1; j < n; j++)
  {
    if(it1 == n)
    {
      break;
    }
    int it = lower_bound(a.begin() + it1, a.end(), vec1.back() + diff) - a.begin();
    if(it != a.size() && a[it] == vec1.back() + diff)
    {
      vec1.push_back(a[it]);
      used[it] = 1;
      it1 = it + 1;
    }
    else
    {
      break;
 
 
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Compilation message (stderr)

drvca.cpp: In function 'void funct1()':
drvca.cpp:22:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(it != a.size() && a[it] == vec1.back() + diff)
      ~~~^~~~~~~~~~~
drvca.cpp:42:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int j = 1; j + 1 < vec2.size(); j++)
                 ~~~~~~^~~~~~~~~~~~~
drvca.cpp:52:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:58:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:86:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int j = 1; j + 1 < vec2.size(); j++)
                 ~~~~~~^~~~~~~~~~~~~
drvca.cpp:96:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:102:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:125:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while(vec1.size() + vec2.size() < n)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
drvca.cpp:144:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(vec1.size() + vec2.size() == n && vec1.size() != 0)
     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
drvca.cpp:147:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:153:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp: In function 'void funct2()':
drvca.cpp:174:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(it != a.size() && a[it] == vec1.back() + diff)
      ~~~^~~~~~~~~~~
drvca.cpp:194:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int j = 1; j + 1 < vec2.size(); j++)
                 ~~~~~~^~~~~~~~~~~~~
drvca.cpp:204:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:210:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:238:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int j = 1; j + 1 < vec2.size(); j++)
                 ~~~~~~^~~~~~~~~~~~~
drvca.cpp:248:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:254:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:277:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while(vec1.size() + vec2.size() < n)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
drvca.cpp:296:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(vec1.size() + vec2.size() == n && vec1.size() != 0)
     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
drvca.cpp:299:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:305:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp: In function 'void funct3()':
drvca.cpp:326:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(it != a.size() && a[it] == vec1.back() + diff)
      ~~~^~~~~~~~~~~
drvca.cpp:346:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int j = 1; j + 1 < vec2.size(); j++)
                 ~~~~~~^~~~~~~~~~~~~
drvca.cpp:356:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:362:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:390:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int j = 1; j + 1 < vec2.size(); j++)
                 ~~~~~~^~~~~~~~~~~~~
drvca.cpp:400:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:406:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:429:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  while(vec1.size() + vec2.size() < n)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
drvca.cpp:448:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(vec1.size() + vec2.size() == n && vec1.size() != 0)
     ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
drvca.cpp:451:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec1.size(); i++)
                  ~~^~~~~~~~~~~~~
drvca.cpp:457:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < vec2.size(); i++)
                  ~~^~~~~~~~~~~~~

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