Submission #29298

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
29298	2017-07-19 01:48:51	suhgyuho_william	Untitled (POI11_dyn)	C++14	100 / 100	2393 ms	29840 KiB

Main

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#include <bits/stdc++.h>
#include <unistd.h>
#define pii pair<int,int>
#define pll pair<lld,lld>
#define pb push_back
#define next nextt
#define left leftt
#define right rightt
#define lld long long
#define Inf 1000000000
#define Linf 1000000000000000000LL
#define get gett
using namespace std;
int N,M,ans;
int a[300002],par[300002],lev[300002];
int cnt[300002];
bool check[300002];
vector<int> edge[300002];
int m,put;
int dfs(int x){
  check[x] = true;
  vector<int> tmp;
  int big = -Inf;
  for(auto &i : edge[x]){
    if(check[i]) continue;
    lev[i] = lev[x]+1;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

dyn.cpp: In function 'int main()':
dyn.cpp:48:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&N,&M);
                      ^
dyn.cpp:50:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a[i]);
                    ^
dyn.cpp:54:23: 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