Submission #125669

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
125669	2019-07-06 07:51:53	srvlt	Shymbulak (IZhO14_shymbulak)	C++14	0 / 100	1566 ms	19572 KiB

shymbulak

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#include <bits/stdc++.h>
#define ll long long
#define db long double
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define mp make_pair
#define endl "\n"
using namespace std;
const int N = 2e5 + 3;
int n, parent[N], sz[N], d[2][N], deg[N], X, Y;
int up[18][N], tin[N], tout[N], timer, h[N], dist[N];
bool used[2][N], c[2][N];
vector <int> q[N], leaves;
void make_set(int x) {
    parent[x] = x;
    sz[x] = 1;
}
int find_set(int x) {
    if (x == parent[x])
        return x;
    return parent[x] = find_set(parent[x]);
}
void union_set(int x, int y) {
    x = find_set(x);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

shymbulak.cpp: In function 'int main()':
shymbulak.cpp:126:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < q[X].size(); i++) {
                     ~~^~~~~~~~~~~~~
shymbulak.cpp:132:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < q[Y].size(); i++) {
                     ~~^~~~~~~~~~~~~

• Subtask 1: 0 / 30
• Subtask 2: 0 / 20
• Subtask 3: 0 / 50