Submission #476371

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
476371	2021-09-26 08:30:08	nicolaalexandra	Selling RNA Strands (JOI16_selling_rna)	C++14	100 / 100	732 ms	642240 KiB

selling_rna

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
#define DIM 100010
#define INF 2000000000
using namespace std;
vector <char> s[DIM];
char p[DIM],q[DIM],w[DIM],a[DIM];
int poz[DIM],lg[DIM];
int n,m,i,j,l,r,sol;
struct trie{
    int l,r;
    trie *f[27];
    trie(){
        l = INF, r = 0;
        for (int i=0;i<26;i++)
            f[i] = 0;
    }
};
trie *rad1 = new trie;
struct trie2{
    vector <int> v;
    trie2 *f[27];
    trie2(){
        for (int i=0;i<26;i++)
            f[i] = 0;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

selling_rna.cpp: In function 'void add(trie*, char*)':
selling_rna.cpp:38:15: warning: NULL used in arithmetic [-Wpointer-arith]
   38 |     if (*s == NULL){
      |               ^~~~
selling_rna.cpp: In function 'void add2(trie2*, char*)':
selling_rna.cpp:77:15: warning: NULL used in arithmetic [-Wpointer-arith]
   77 |     if (*s == NULL){
      |               ^~~~
selling_rna.cpp: In function 'void query(trie*, char*)':
selling_rna.cpp:88:15: warning: NULL used in arithmetic [-Wpointer-arith]
   88 |     if (*s == NULL)
      |               ^~~~
selling_rna.cpp: In function 'void query2(trie2*, char*)':
selling_rna.cpp:101:15: warning: NULL used in arithmetic [-Wpointer-arith]
  101 |     if (*s == NULL){
      |               ^~~~
selling_rna.cpp: In function 'void copiere(char*, std::vector<char>)':
selling_rna.cpp:141:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  141 |     for (int i=0;i<v.size();i++)
      |                  ~^~~~~~~~~
selling_rna.cpp:143:19: warning: converting to non-pointer type 'char' from NULL [-Wconversion-null]
  143 |     w[v.size()] = NULL;
      |                   ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 40 / 40