Submission #826772

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
826772	2023-08-16 03:12:32	jamezzz	Garden (JOI23_garden)	C++17	45 / 100	3073 ms	200420 KiB

garden

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#include <bits/stdc++.h>
using namespace std;
#define sf scanf
#define pf printf
#define fi first
#define se second
#define pb push_back
#define INF 1023456789
#define sz(x) ((int)x.size())
#define all(x) x.begin(),x.end()
typedef long long ll;
typedef pair<int,int> ii;
typedef pair<ll,ll> pll;
#define maxd 5005
int n,m,d;
int mx[maxd][maxd],my[maxd][maxd];
int main(){
  sf("%d%d%d",&n,&m,&d);
  for(int i=0;i<n;++i){
    int x,y;sf("%d%d",&x,&y);
    mx[0][0]=max(mx[0][0],x);
    my[0][0]=max(my[0][0],y);
    my[0][y+1]=max(my[0][y+1],y+d);
    mx[x+1][0]=max(mx[x+1][0],x+d);
  }
  deque<ii> tmp;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

garden.cpp: In function 'int main()':
garden.cpp:22:4: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |  sf("%d%d%d",&n,&m,&d);
      |    ^
garden.cpp:24:13: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   24 |   int x,y;sf("%d%d",&x,&y);
      |             ^
garden.cpp:32:13: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   32 |   int x,y;sf("%d%d",&x,&y);
      |             ^

• Subtask 1: 15 / 15
• Subtask 2: 6 / 6
• Subtask 3: 8 / 8
• Subtask 4: 16 / 16
• Subtask 5: 0 / 30
• Subtask 6: 0 / 25