如何将所有输入都放在同一行C ++ [英] How to have all the inputs on the same line C++

问题描述

我被要求在同一行上输入一个小时和一分钟.但是，当我输入小时时，它会自动转到新行，而我只能在下一行中输入分钟.但是，我想在同一行中输入小时和分钟，并在它们之间加一个冒号.看起来应该是这样

I was asked to enter an hour and a minute on the same line. But when I enter the hour, it automatically goes to a new line, and I'm only able to enter the minute on the next line. However, I want to enter the hour and minute on the same line with a colon between them. It should look like this

Time: 4:54 

但是我的代码产生了这个:

But my code produces this:

Time: 4 

54

cout << "\n\tTime: "; 
cin >> timeHours;
cin.get();
cin >> timeMinutes;

推荐答案

行为取决于用户提供的输入.

The behavior depends on the input provided by the user.

如果用户将在同一行中输入所有内容(例如 14:53 )并仅在最后按回车键，则您的代码将按您的要求工作:

Your code works as you want, if the user would enter everything (e.g.14:53) on the same line and press enter only at the end:

演示1

现在，如果您读取字符串然后解释其内容，则可以得到更好的控制，例如:

Now you can have a better control, if you read a string and then interpret its content, for example as here:

string t; 
cout << "\n\tTime: "; 
cin >> t;
stringstream sst(t);
int timeHours, timeMinutes;
char c; 
sst>>timeHours>>c>>timeMinutes;

演示2

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