Assume that the rate for a parking lot is calculated in units of half an hour, and that it is not charged for less than half an hour. Parking within 2 hours, 30 dollars per half hour; more than 2 hours, but less than 4 hours, 40 dollars per half hour; more than 4 hours, 60 dollars per half hour. Please write a program to calculate the total parking fee to be paid.
假設某個停車場的費率是以每半小時為單位計算，不滿半小時則不計費。 停車2小時以內，每半小時30元；超過2小時，但未滿4小時的部份，每半小時40元；超過4小時以上的部份，每半小時60元。請撰寫程式計算共需繳交的停車費。
The first line enters a positive integer N, which means that there are a total of N test data (1 ≤ N ≤ 100). Each test data contains two lines of time, starting and leaving time (24-hour clock). Each line contains two integers, representing the number of hours and minutes, separated by spaces.
第一行輸入一正整數N，表示共有N筆測試資料(1 ≤ N ≤ 100)，每筆測試資料包含兩行時間，分別為開始與離開時間（24小時制）。每一行時間包含兩個整數，代表時數和分鐘數，兩數之間以空白隔開。
Output the parking fee, and a newline character should be added at the end of the output.
輸出停車費，最後必須有換行字元。
2 10 23 15 20 13 30 14 20
340 30
| 編號 | 身分 | 題目 | 主題 | 人氣 | 發表日期 |
沒有發現任何「解題報告」 |
|||||