写一个程序读取所有的通话信息并计算对应的话费。
Write a program that reads call details and calculates the corresponding charges.
汉考克说：“人们在即时通话中撒谎的可能性，包括发信息或打电话，也比他们有时间考虑如何回复时的可能性大。”
"People are also more likely to lie in real time—in an instant message or phone call—than if they have time to think of a response," says Hancock.
客户端每分钟就会与服务器进行若干次同步，上传通话记录，位置，时间和其他信息。
The client would sync with the server several times per minute, updating the system with call history, location, time, and other information.
应用推荐