Submission #22820

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
22820	2017-04-30 07:41:51	팀명을 한번 정하면 못바꿀까? (#40)	Logistical Metropolis (KRIII5_LM)	C++14	2 / 7	2000 ms	30364 KiB

LM

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·#include <stdio.h>
#include <algorithm>
#include <vector>
#include <functional>
#include <set>
#include <map>
#include <queue>
#include <tuple>
#include <string.h>
using namespace std;
#define rep(i,n) for(int (i)=0;(i)<(int)(n);(i)++)
typedef long long ll;
typedef pair<int, int> pi;
const int MAX_N = 1e5 + 100;
struct ED {
  int x, y, c, ix;
  ED() {}
  ED(int x_, int y_, int c_, int i_) : x(x_), y(y_), c(c_), ix(i_) {}
};
int N, M;
vector<ED> all;
vector<ED> Ed[MAX_N];
int Chk[MAX_N], UNF[MAX_N];
int F(int v) { return UNF[v]==v?v:UNF[v]=F(UNF[v]); }
bool U(int a, int b) {
 
 
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Compilation message (stderr)

LM.cpp: In function 'int main()':
LM.cpp:37:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &N, &M);
                       ^
LM.cpp:39:43: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   int x, y, c; scanf("%d%d%d", &x, &y, &c);
                                           ^

• Subtask 1: 2 / 2
• Subtask 2: 0 / 5