Submission #341473

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
341473	2020-12-29 19:53:00	A_D	Putovanje (COCI20_putovanje)	C++14	45 / 110	450 ms	37868 KiB

putovanje

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/*
ID: antwand1
TASK: pprime
LANG: C++
*/
#include <bits/stdc++.h>
#define ll long long
#define int long long
#define du long double
#define F first
#define S second
#define FOR(a,b) for(int a=1;a<=b;a++)
#define FORl(a,b) for(a=1;a<=b;a++)
#define FOR0(a,b) for(int a=1;a<b;a++)
#define FORl0(a,b) for(a=0;a<b;a++)
#define ii pair<int,int>
using namespace std;
const int N=2e5+1;
map<ii,ii> mp;
vector<int> g[N];
map<ii,int> freq;
vector<ii> vec;
bool bo=0;
int idx[N];
int idx1[N];
int pre[N];
int cnt=1;
int n;
void dfs2(int u,int p,int tar)
{
 
 
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Compilation message (stderr)

putovanje.cpp: In function 'void qur()':
putovanje.cpp:70:22: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   70 |         for(int j=0;j<vec.size();j++){
      |                     ~^~~~~~~~~~~
putovanje.cpp: At global scope:
putovanje.cpp:84:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   84 | main()
      |      ^
putovanje.cpp: In function 'int main()':
putovanje.cpp:106:8: warning: 'st' may be used uninitialized in this function [-Wmaybe-uninitialized]
  106 |     dfs(st,st);
      |     ~~~^~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 25 / 25
• Subtask 3: 0 / 65