oj.uz

Submission #743070

# Submission time Handle Problem Language Result Execution time Memory
743070 2023-05-17T07:44:52 Z Dan4Life Hotel (CEOI11_hot) C++17
30 / 100
 4000 ms 32048 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define sz(a) (int)a.size()
const int mxN = (int)5e5+10;
using ar = array<int,2>;

int n, m, k;
ar a[mxN], b[mxN];
bool taken[mxN], taken2[mxN];

int32_t main(){
	cin >> n >> m >> k;
	for(int i = 0; i < n; i++) cin >> a[i][1] >> a[i][0];
	for(int i = 0; i < m; i++) cin >> b[i][1] >> b[i][0];
	sort(a,a+n), sort(b,b+m); int ans = 0;
	while(k--){
		int mx = 0, I, J;
		for(int i = 0; i < n; i++){
			if(taken[i]) continue;
			for(int j = 0; j < m; j++){
				if(taken2[j]) continue;
				if(a[i][0] < b[j][0]) continue;
				if(mx<=b[j][1]-a[i][1])
					mx = b[j][1]-a[i][1], I=i,J=j;
			}
			
		}
		if(!mx) break; ans+=mx;
		taken[I]=taken2[J]=1;
	}
	cout << ans;
}

Compilation message

hot.cpp: In function 'int32_t main()':
hot.cpp:29:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   29 |   if(!mx) break; ans+=mx;
      |   ^~
hot.cpp:29:18: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   29 |   if(!mx) break; ans+=mx;
      |                  ^~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 212 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 304 KB Output is correct

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 308 KB Output is correct
2 Incorrect 1 ms 340 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4018 ms 876 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4019 ms 3084 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4009 ms 5080 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4026 ms 14196 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4006 ms 28104 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 4091 ms 32048 KB Time limit exceeded
2 Halted 0 ms 0 KB -