topcoder/src/MiddleCode.java at master · yuki2006/topcoder · GitHub

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importjava.util.*;
importjava.util.regex.*;
importjava.text.*;
importjava.math.*;

publicclassMiddleCode
{
publicStringencode(Strings)
	{
Stringt = "";
while (s.length() > 1) {
intmid = s.length() / 2;
if (s.length() % 2 == 1) {
t += s.charAt(mid);
s = s.substring(0, mid) + s.substring(mid + 1);
 } else {
if (s.charAt(mid - 1) < s.charAt(mid)) {
t += s.charAt(mid - 1);
s = s.substring(0, mid - 1) + s.substring(mid);
 } else {
t += s.charAt(mid);
s = s.substring(0, mid) + s.substring(mid + 1);
 }
 }
 }
returnt + s;
	}

// BEGIN KAWIGIEDIT TESTING
// Generated by KawigiEdit-pf 2.3.0
privatestaticbooleanKawigiEdit_RunTest(inttestNum, Stringp0, booleanhasAnswer, Stringp1) {
System.out.print("Test " + testNum + ": [" + "\"" + p0 + "\"");
System.out.println("]");
MiddleCodeobj;
Stringanswer;
obj = newMiddleCode();
longstartTime = System.currentTimeMillis();
answer = obj.encode(p0);
longendTime = System.currentTimeMillis();
booleanres;
res = true;
System.out.println("Time: " + (endTime - startTime) / 1000.0 + " seconds");
if (hasAnswer) {
res = answer.equals(p1);
 }
if (!res) {
System.out.println("DOESN'T MATCH!!!!");
if (hasAnswer) {
System.out.println("Desired answer:");
System.out.println("\t" + "\"" + p1 + "\"");
 }
System.out.println("Your answer:");
System.out.println("\t" + "\"" + answer + "\"");
 } elseif ((endTime - startTime) / 1000.0 >= 2) {
System.out.println("FAIL the timeout");
res = false;
 } elseif (hasAnswer) {
System.out.println("Match :-)");
 } else {
System.out.println("OK, but is it right?");
 }
System.out.println("");
returnres;
	}

publicstaticvoidmain(String[] args) {
booleanall_right;
booleandisabled;
booleantests_disabled;
all_right = true;
tests_disabled = false;

Stringp0;
Stringp1;

// ----- test 0 -----
disabled = false;
p0 = "word";
p1 = "ordw";
all_right = (disabled || KawigiEdit_RunTest(0, p0, true, p1)) && all_right;
tests_disabled = tests_disabled || disabled;
// ------------------

// ----- test 1 -----
disabled = false;
p0 = "aaaaa";
p1 = "aaaaa";
all_right = (disabled || KawigiEdit_RunTest(1, p0, true, p1)) && all_right;
tests_disabled = tests_disabled || disabled;
// ------------------

// ----- test 2 -----
disabled = false;
p0 = "abacaba";
p1 = "caabbaa";
all_right = (disabled || KawigiEdit_RunTest(2, p0, true, p1)) && all_right;
tests_disabled = tests_disabled || disabled;
// ------------------

// ----- test 3 -----
disabled = false;
p0 = "shjegr";
p1 = "ejghrs";
all_right = (disabled || KawigiEdit_RunTest(3, p0, true, p1)) && all_right;
tests_disabled = tests_disabled || disabled;
// ------------------

// ----- test 4 -----
disabled = false;
p0 = "adafaaaadafawafwfasdaa";
p1 = "afawadafawafaafsadadaa";
all_right = (disabled || KawigiEdit_RunTest(4, p0, true, p1)) && all_right;
tests_disabled = tests_disabled || disabled;
// ------------------

// ----- test 5 -----
disabled = false;
p0 = "abcd";
p1 = "bcad";
all_right = (disabled || KawigiEdit_RunTest(5, p0, true, p1)) && all_right;
tests_disabled = tests_disabled || disabled;
// ------------------

if (all_right) {
if (tests_disabled) {
System.out.println("You're a stud (but some test cases were disabled)!");
 } else {
System.out.println("You're a stud (at least on given cases)!");
 }
 } else {
System.out.println("Some of the test cases had errors.");
 }
	}
// END KAWIGIEDIT TESTING
}

// Powered by KawigiEdit-pf 2.3.0!