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Submission #575137

# Submission time Handle Problem Language Result Execution time Memory
575137 2022-06-09T17:56:58 Z alexz1205 Balloons (CEOI11_bal) C++14
50 / 100
 2000 ms 9684 KB 
#include <iostream>
#include <iomanip>
using namespace std;

//typedef long long int lint;
typedef long double lint;

lint dist(lint p1, lint p2, lint r1){
	return (p1-p2)*(p1-p2)/4/r1;
}

int main() {
	int n;
	cin >> n;
	lint pos[n], maxr[n], rad[n];
	for (int x = 0; x < n; x ++){
		cin >> pos[x] >> maxr[x];
//		pos[x] *= 10000;
//		maxr[x] *= 10000;
	}
	for (int x = 0; x < n; x ++){
		rad[x] = maxr[x];
		for (int y = 0; y < x; y ++){
			rad[x] = min(dist(pos[y], pos[x], rad[y]), rad[x]);
		}
	}
	for (int x = 0; x < n; x ++){
//		cout << rad[x] << endl;
		cout << fixed << setprecision(3) << rad[x] << endl;
//		if ((rad[x]/10) % 1000 < 10){
//			cout << rad[x]/10000 << ".00" << (rad[x]/10) % 1000 << endl;
//		}else if ((rad[x]/10) % 1000 < 100){
//			cout << rad[x]/10000 << ".0" << (rad[x]/10) % 1000 << endl;
//		}else {
//			cout << rad[x]/10000 << "." << (rad[x]/10) % 1000 << endl;
//		}
	}
	return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB 10 numbers

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB 2 numbers

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 212 KB 505 numbers

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 396 KB 2000 numbers

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1385 ms 1348 KB 20000 numbers

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2070 ms 2644 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 2096 ms 4948 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 2093 ms 5588 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 2093 ms 7508 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 2083 ms 9684 KB Time limit exceeded
2 Halted 0 ms 0 KB -