Question: In C, Write a program to read a line of text from standard input and after the user presses the enter key, output the same

In C,

Write a program to read a line of text from standard input and after the user presses the enter key, output the same line to the standard output. In addition, your program must timeout after 10 seconds in case the user is not responding or keeps typing for that long.

You can accomplish this task by taking the following steps:

start the alarm using alarm system call

start reading the input from stdin

Disable the alarm with alarm system call

Write the user string back to the stdout if the read was successful

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