Submission #281667

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
281667	2020-08-23 09:48:57	stoyan_malinin	Rectangles (IOI19_rect)	C++14	100 / 100	3676 ms	917280 KiB

rect

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#include "rect.h"
//#include "grader.cpp"
#include <map>
#include <stack>
#include <deque>
#include <vector>
#include <assert.h>
#include <iostream>
#include <functional>
using namespace std;
const int MAXN = 2505;
const int MAXLog = 12;
struct FenwickTree
{
    int n;
    vector <int> tree;
    FenwickTree(){}
    FenwickTree(int n)
    {
        this->n = n;
        this->tree.assign(n+5, 0);
    }
    void update(int ind, int val)
    {
 
 
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Compilation message (stderr)

rect.cpp: In member function 'void FenwickTree::update(int, int)':
rect.cpp:32:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   32 |         while(ind<tree.size())
      |               ~~~^~~~~~~~~~~~
rect.cpp: In function 'long long int evalN3log()':
rect.cpp:235:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  235 |             for(int i = 0;i<v.size();)
      |                           ~^~~~~~~~~
rect.cpp:238:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  238 |                 for(;i<v.size();i++)
      |                      ~^~~~~~~~~

• Subtask 1: 8 / 8
• Subtask 2: 7 / 7
• Subtask 3: 12 / 12
• Subtask 4: 22 / 22
• Subtask 5: 10 / 10
• Subtask 6: 13 / 13
• Subtask 7: 28 / 28