Conversions
문제 정보
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- 문제 ID
- 시간 제한
- 메모리 제한
- 제출 횟수
- 정답 횟수 (비율)
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- CONVERT
- 1000ms
- 65536kb
- 4857
- 2411 (49%)
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- 출처
- 분류
문제
Conversion between the metric and English measurement systems is relatively simple. Often, it
involves either multiplying or dividing by a constant. You must write a program that converts between the following units:
Type | Metric | English equivalent |
---|---|---|
Weight | 1.000 kilogram | 2.2046 pounds |
0.4536 kilograms | 1.0000 pound | |
Volume | 1.000 liter | 0.2642 gallons |
3.7854 liters | 1.000 gallon |
입력
The first line of input contains a single integer N, (1 ≤ N ≤ 1000) which is the number of datasets that follow.
Each dataset consists of a single line of input containing a floating point (double precision) number, a space and the unit specification for the measurement to be converted. The unit specification is one of kg, lb, l, or g referring to kilograms, pounds, liters and gallons respectively.
출력
For each dataset, you should generate one line of output with the following values: The dataset
number as a decimal integer (start counting at one), a space, and the appropriately converted value rounded to 4 decimal places, a space and the unit specification for the converted value.
예제 입력
5 1 kg 2 l 7 lb 3.5 g 0 l
예제 출력
1 2.2046 lb 2 0.5284 g 3 3.1752 kg 4 13.2489 l 5 0.0000 g
노트