Submission #1056693

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1056693	2024-08-13 10:38:36	SzymonKrzywda	The Xana coup (BOI21_xanadu)	C++17	15 / 100	1066 ms	7260 KiB

xanadu

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#include <bits/stdc++.h>
using namespace std;
int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int n,m,a,b;
    
    cin >> n;
    
    vector<vector<int>> graf(n, vector<int>(0));
    vector<int> tablica(n,0);
    
    bool sciezka = true;
    
    for (int i=0; i<n-1; i++){
        cin >> a >> b;
        a--;b--;
        graf[a].push_back(b);
        graf[b].push_back(a);
        if (abs(a-b)!=1) sciezka=false;
    }
    
    for (int i=0; i<n; i++) cin >> tablica[i];
    
    
    if (sciezka){
        int wynik=0;
 
 
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Compilation message (stderr)

xanadu.cpp: In function 'int main()':
xanadu.cpp:9:11: warning: unused variable 'm' [-Wunused-variable]
    9 |     int n,m,a,b;
      |           ^

• Subtask 1: 5 / 5
• Subtask 2: 0 / 15
• Subtask 3: 10 / 10
• Subtask 4: 0 / 40
• Subtask 5: 0 / 30