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Submission #980619

# Submission time Handle Problem Language Result Execution time Memory
980619 2024-05-12T09:23:48 Z brijeshSiwach Balloons (CEOI11_bal) Python 3
10 / 100
 858 ms 55812 KB 
import random
import time

random.seed(time.time())



def solve():
   	n=int(input())
   	a=[list(map(int,input().split())) for _ in range(n)]
   	ans = [0]*(n)
   	
   	stack = []
   	def find(i: int, j: int):
   		return ((a[j][0]-a[i][0])**2) / (4*ans[j])


   	for i in range(n):
   		r = a[i][1]
   		while len(stack) > 0:
   			cr = find(i, stack[-1])
   			if cr <= r:
   				r = cr
   				stack.pop()
   			else:
   				break

   		ans[i] = r
   		stack.append(i)

   	print(*ans, sep="\n")


if __name__ == '__main__':
	t = 1
	# print(t)
	while t > 0:
		t -= 1
		solve()

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 13 ms 3164 KB 5th numbers differ - expected: '17.1630000000', found: '99.0000000000', error = '81.8370000000'
2 Halted 0 ms 0 KB -

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 3164 KB 2 numbers

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 15 ms 3292 KB 3rd numbers differ - expected: '0.0420000000', found: '3.0000000000', error = '2.9580000000'
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 3676 KB 114th numbers differ - expected: '39.0180000000', found: '56.0000000000', error = '16.9820000000'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 92 ms 8316 KB 196th numbers differ - expected: '100.7250000000', found: '111.0000000000', error = '10.2750000000'
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 216 ms 16344 KB 13945th numbers differ - expected: '0.0140000000', found: '7.0000000000', error = '6.9860000000'
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 438 ms 29968 KB 7236th numbers differ - expected: '0.0070000000', found: '7.0000000000', error = '6.9930000000'
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 510 ms 34228 KB 4645th numbers differ - expected: '0.0260000000', found: '8.0000000000', error = '7.9740000000'
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 647 ms 45088 KB 1730th numbers differ - expected: '5.6890000000', found: '6.8055555556', error = '1.1165555556'
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 858 ms 55812 KB 2716th numbers differ - expected: '22.1690000000', found: '43.0000000000', error = '20.8310000000'
2 Halted 0 ms 0 KB -