Python `input()` 函数用于从用户那里获取值。调用该函数是为了告诉程序停止并等待用户输入值。这是一个内置函数。`input ...

And a program containing the input function can run in any development environment whereas, a program having argv might just run on the terminal. Conclusion. In this post, we saw how to take user ...

Input Format: The first line contains a single integer,n; the number of rows and columns in the matrix arr . Each of the next n lines describes a row, arr[i] , and consists of n space-separated ...