Submission #67537

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
67537	2018-08-14 18:42:36	MiricaMatei	One-Way Streets (CEOI17_oneway)	C++14	100 / 100	798 ms	55052 KiB

oneway

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#include <bits/stdc++.h>
using namespace std;
const int MAX_N = 100000;
struct Edge {
  int a, b;
  int other(int node) {
    return a ^ b ^ node;
  }
}e[MAX_N + 5];
vector<int>G[MAX_N + 5];
int h[MAX_N + 5], low[MAX_N + 5];
bool viz[MAX_N + 5];
int t1[MAX_N + 5], h1[MAX_N + 5];
int indcomp[MAX_N + 5];
vector<int>comp[MAX_N + 5];
vector<int>G1[MAX_N + 5];
int t2[MAX_N + 5], h2[MAX_N + 5];
int niv[MAX_N + 5], f[MAX_N + 5];
int mp[MAX_N + 5], nd[MAX_N + 5];
char sol[MAX_N + 5];
int f1(int x) {
  int y = x;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

oneway.cpp: In function 'int main()':
oneway.cpp:172:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &n, &m);
   ~~~~~^~~~~~~~~~~~~~~~
oneway.cpp:175:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &x, &y);
     ~~~~~^~~~~~~~~~~~~~~~
oneway.cpp:212:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &p);
   ~~~~~^~~~~~~~~~
oneway.cpp:215:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &x, &y);
     ~~~~~^~~~~~~~~~~~~~~~

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