Can somebody tell me how to read input data and write results to output?
created
Jan '05last reply
Mar '07- 3
replies
- 1.6k
views
- 4
users
- 1
link
Use standard input and standard output. These file streams can be accessed as the "default" for reading and writing in many languages. So, you can use e.g. scanf/printf in C, read/write without a filename in pascal, etc. See the Languages section of the forum for examples of how to solve problem TEST in different programming languages.
2 years later
OK, but I am new to these online judges e.g the TEST program .... if the Input example is:
1
2
88
42
99
and output:
1
2
88
42
Does that mean the user enters all the Inputs and THEN the output is processed or can it be taken that user enters '1', '1' is output; users enters '2', '2' is output ... etc..?
Whichever one is easier (though the latter is usually preferred).
Check the TEST solutions in each of the programming fora (like https://www.spoj.pl/forum/viewtopic.php?t=49339 for example) for some ideas on the input/output methods in each language.