13 lines
312 B
Python
13 lines
312 B
Python
from math import cos, sin, radians
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n = int(input())
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for _ in range(n):
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v0, angle, x1, h1, h2 = map(float, input().split())
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t = x1 / v0 / cos(radians(angle))
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yt = v0 * t * sin(radians(angle)) - 0.5 * 9.81 * t**2
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if h1 + 1 < yt < h2 - 1:
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print("Safe")
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else:
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print("Not Safe")
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