Submission #407011

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
407011	2021-05-18 10:41:24	doowey	Chameleon's Love (JOI20_chameleon)	C++14	100 / 100	80 ms	696 KiB

chameleon

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#include "chameleon.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
#define fi first
#define se second
#define mp make_pair
int n;
const int N = 2000;
vector<int> E[N];
bool vis[N];
vector<int> pa, qa;
void dfs(int u, int bit){
    vis[u]=true;
    if(bit == 0){
        pa.push_back(u);
    }
    else{
        qa.push_back(u);
    }
    for(auto x : E[u]){
        if(!vis[x]){
 
 
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Compilation message (stderr)

chameleon.cpp: In function 'bool has(std::vector<int>, int)':
chameleon.cpp:46:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |     if(Query(lis) == lis.size()) return false;
      |        ~~~~~~~~~~~^~~~~~~~~~~~~
chameleon.cpp: In function 'void process(int, std::vector<int>)':
chameleon.cpp:73:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   73 |         for(int j = lf + 1 ; j < lis.size(); j ++ ){
      |                              ~~^~~~~~~~~~~~

• Subtask 1: 4 / 4
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 36 / 36