
"""simple docstring"""







from __future__ import annotations
def   __UpperCamelCase   (					SCREAMING_SNAKE_CASE							,    SCREAMING_SNAKE_CASE							,    SCREAMING_SNAKE_CASE )  ->     tuple[float, list[float]]:







							"""simple docstring"""


							__snake_case     			=       list(range(len(SCREAMING_SNAKE_CASE ) ) )
							__snake_case     			=       [v / w for v, w in zip(SCREAMING_SNAKE_CASE							,    SCREAMING_SNAKE_CASE )]
							index.sort(key=lambda SCREAMING_SNAKE_CASE : ratio[i]							,    reverse=SCREAMING_SNAKE_CASE )

							__snake_case     			=       0
							__snake_case     			=       [0] * len(SCREAMING_SNAKE_CASE )
							for i in index:
														if weight[i] <= capacity:
																					__snake_case     			=       1
																					max_value += value[i]
																					capacity -= weight[i]
														else:
																					__snake_case     			=       capacity / weight[i]
																					max_value += value[i] * capacity / weight[i]
																					break

							return max_value, fractions


if __name__ == "__main__":
		import doctest

		doctest.testmod()


"""simple docstring"""







from __future__ import annotations

from typing import Any
def   __UpperCamelCase   (					SCREAMING_SNAKE_CASE )  ->     int:







							"""simple docstring"""


							if not postfix_notation:
														return 0

							__snake_case     			=       {"+", "-", "*", "/"}
							__snake_case     			=       []

							for token in postfix_notation:
														if token in operations:
																					__snake_case			,   __snake_case     			=       stack.pop(), stack.pop()
																					if token == "+":
																												stack.append(a + b )
																					elif token == "-":
																												stack.append(a - b )
																					elif token == "*":
																												stack.append(a * b )
																					else:
																												if a * b < 0 and a % b != 0:
																																			stack.append(a // b + 1 )
																												else:
																																			stack.append(a // b )
														else:
																					stack.append(int(SCREAMING_SNAKE_CASE ) )

							return stack.pop()


if __name__ == "__main__":
		import doctest

		doctest.testmod()
