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Submission #575134

# Submission time Handle Problem Language Result Execution time Memory
575134 2022-06-09T17:47:47 Z alexz1205 Balloons (CEOI11_bal) C++14
10 / 100
 2000 ms 7644 KB 
#include <iostream>
using namespace std;

typedef long long int 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;
		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 1 ms 300 KB 10 numbers

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Expected double, but "-56.00-68" found
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 212 KB 480th numbers differ - expected: '22.8290000000', found: '22.8270000000', error = '0.0020000000'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 372 KB 833rd numbers differ - expected: '150.2220000000', found: '150.2250000000', error = '0.0030000000'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1333 ms 1364 KB Expected double, but "-108651017.00-774" found
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2074 ms 2092 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 2060 ms 4012 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 2069 ms 4628 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 2085 ms 6092 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 2080 ms 7644 KB Time limit exceeded
2 Halted 0 ms 0 KB -