Submission #151735

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
151735	2019-09-04 12:39:14	forestryks	One-Way Streets (CEOI17_oneway)	C++14	100 / 100	273 ms	30320 KiB

oneway

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
using pii = pair<int, int>;
#define rep(i, n) for (int (i) = 0; (i) < (n); ++(i))
#define all(x) (x).begin(), (x).end()
#define FAST_IO ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
struct edge {
    int u, v, id;
};
const int MAXN = 1e5 + 5;
int n, m;
vector<edge> e;
vector<int> g[MAXN];
int tt = 0;
int tin[MAXN];
int fup[MAXN];
bool used[MAXN];
int dsu[MAXN];
int sz[MAXN];
void init() {
    rep(i, n) {
        dsu[i] = i;
        sz[i] = 1;
 
 
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Compilation message (stderr)

oneway.cpp: In function 'int main()':
oneway.cpp:7:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define rep(i, n) for (int (i) = 0; (i) < (n); ++(i))
                                     ~~~~^~~~~
oneway.cpp:172:5: note: in expansion of macro 'rep'
     rep(i, cc.size()) {
     ^~~

• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40