Submission #105806

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
105806	2019-04-15 05:36:11	xiaowuc1	Growing Trees (BOI11_grow)	C++14	100 / 100	180 ms	4728 KiB

grow

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#include <algorithm>
#include <cassert>
#include <cstring>
#include <iomanip>
#include <iostream>
#include <map>
#include <queue>
#include <random>
#include <set>
#include <vector>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<int, pii> pipii;
typedef vector<vector<ll>> matrix;
const int RAGETREE_SZ = 100005;
int n;
// max value in subinterval
int ragetree[4 * RAGETREE_SZ];
int ragetreelazy[4 * RAGETREE_SZ];
void pushdown(int idx) {
  ragetreelazy[2*idx] += ragetreelazy[idx];
  ragetreelazy[2*idx+1] += ragetreelazy[idx];
  ragetreelazy[idx] = 0;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

grow.cpp: In function 'void init(int, int, int, std::vector<int>&)':
grow.cpp:106:9: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(lhs >= v.size()) return;
     ~~~~^~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10