×

# dishown july long problem

 1 the same solution when used faster i/o gave ac and without faster i/o gave tle .. is it justified to use faster i/o to get ac ?? the link to the problem is http://www.codechef.com/viewsolution/4326352 asked 14 Jul '14, 20:40 5★meintoo 33●1●3●6 accept rate: 16% Got same problem with java Language. :( (14 Jul '14, 20:50)

 1 Actually its not necessary to use fast input output... Have a look at my code... http://www.codechef.com/viewsolution/4330441 I got AC without fast i/o... There is always an alternative, just think! Have fun!!! answered 14 Jul '14, 20:52 224●2●4●8 accept rate: 33% 1 you have used scanf and printf . It would be very difficult to do this question using cin and cout . (14 Jul '14, 20:58) the65bit4★ 1 If the reference to fast i/o is scanf and printf then I am sorry... It is always recommended by admins (and good coders of codechef, codeforces etc) to always prefer scanf/printf over cin/cout... (14 Jul '14, 22:13) 1 An example to such case is "Enormous input test" problem of codechef (14 Jul '14, 22:14) 1 I am not saying scanf and printf to be fast i/o . I am saying cin/cout will give tle while scanf and print won`t . (15 Jul '14, 10:30) the65bit4★
 1 There is no problem in using faster io to get ac , because if your algo is wrong it would still give tle if you use faster IO . Cin , cout are generally more slow , so even if you have used scanf and printf you could have got ac , without using faster IO . Check Your solution using scanf and printf gives AC . answered 14 Jul '14, 20:56 4★the65bit 1.1k●10●13●28 accept rate: 13%
 0 but still using cin and cout gives tle . its just amazing . but whatever it is , i learnt a few things answered 15 Jul '14, 09:29 5★meintoo 33●1●3●6 accept rate: 16% If you find my answer useful please upvote and accept it as correct answer . (15 Jul '14, 10:29) the65bit4★
 toggle preview community wiki:
Preview

By Email:

Markdown Basics

• *italic* or _italic_
• **bold** or __bold__
• image?![alt text](/path/img.jpg "title")
• numbered list: 1. Foo 2. Bar
• to add a line break simply add two spaces to where you would like the new line to be.
• basic HTML tags are also supported
• mathemetical formulas in Latex between \$ symbol

Question tags:

×471
×29
×20

question asked: 14 Jul '14, 20:40

question was seen: 886 times

last updated: 15 Jul '14, 10:30