Submission #420389

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
420389	2021-06-08 10:23:07	victoriad	Easter Eggs (info1cup17_eastereggs)	C++14	100 / 100	31 ms	416 KiB

eastereggs

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#include <bits/stdc++.h>
#include "grader.h"
#include <vector>
using namespace std;
int x;
void primera(int n,vector<vector<int> >&a,vector<int>&r,vector<bool>&v){
if(r.size()<x){
  r.push_back(n+1);
  v[n]=true;
for(int i:a[n]){
  if(!v[i]){
    primera(i,a,r,v);
  }
  }
}
}
void bus(int n,vector<vector<int> >&a,vector<int>&r,vector<bool>&v,vector<int>&p){
if(x!=0){
  if(p[n]==1){
  x--;
  }
  v[n]=true;
  r.push_back(n+1);
for(int i:a[n]){
  if(!v[i]){
    bus(i,a,r,v,p);
  }
}
}
 
 
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Compilation message (stderr)

eastereggs.cpp: In function 'void primera(int, std::vector<std::vector<int> >&, std::vector<int>&, std::vector<bool>&)':
eastereggs.cpp:7:12: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
    7 | if(r.size()<x){
      |    ~~~~~~~~^~

• Subtask 1: 40 / 40
• Subtask 2: 40 / 40
• Subtask 3: 20 / 20