Submission #48060

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
48060	2018-05-09 17:41:44	Extazy	Pipes (CEOI15_pipes)	C++17	100 / 100	1443 ms	12164 KiB

pipes

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#include <bits/stdc++.h>
#define endl '\n'
#define time akghahgahgkahjgaj
using namespace std;
const int N = 100007;
struct dsu {
  int n,parents[N];
  void initialize(int k) {
    n=k;
    for(int i=1;i<=n;i++) {
      parents[i]=i;
    }
  }
  int find(int x) {
    while(x!=parents[x]) {
      parents[x]=parents[parents[x]];
      x=parents[x];
    }
    return x;
  }
} uf1, uf2;
int n,m;
int time[N],low[N],current_time;
vector < int > v[N];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

pipes.cpp: In function 'int main()':
pipes.cpp:56:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &n, &m);
   ~~~~~^~~~~~~~~~~~~~~~~
pipes.cpp:62:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &x, &y);
     ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 10 / 10
• Subtask 7: 10 / 10
• Subtask 8: 10 / 10
• Subtask 9: 10 / 10
• Subtask 10: 10 / 10