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back to boardfor example , what's the output for this test? input: 0 1 Problem statements have been updated. One sentence was missed in English version. Sorry for inconvenience. in first sample, when input is 3 -2 -10 -4 2 then output is 6 2 what is "2" in output? WA at Test 3? why??????!!!! Why in test 1 answer is "6 2"???Correct answer is "4 2" Because He begin walk from 0 to 2 and from 2 to -2 so calculate it and you'll take 6 not 4; -10 ... -4 .. -2 -1 0 1 2 m = 0; from 0 to 1 m = 1; from 1 to 2 m = 2; from 2 to 1 m = 3; from 1 to 0 m = 4; from 0 to -1 m =5; from -1 to -2(exit) m = 6; n = 0; from 0 to -1 n = 1; from 0 to -2 n = 2; answer 6 2 so did you understand? thanks i understand. can you give me some test for problems Edited by author 20.10.2011 21:19 Edited by author 20.10.2011 21:19 |
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