Discussion @ 1226. esreveR redrO @ Timus Online Judge

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Discussion of Problem 1226. esreveR redrO

Read input until the end in C/C++

Posted by Hristo Nikolaev (B&W) 1 Dec 2022 01:35

Reading the entire input char by char can be done quickly this way:

while ((input = (char)getchar())) {
     if (input == EOF) {
          break;
     }

Re: Read input until the end in C/C++

Posted by denxxjkee 1 Jun 2024 22:02

The canonical way is:

while ((input = std::getc()) != EOF) {
...
}