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Commit58bdfd2

Browse files
refactor 1437
1 parent51fd552 commit58bdfd2

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2 files changed

+66
-11
lines changed

2 files changed

+66
-11
lines changed
Lines changed: 59 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,59 @@
1+
packagecom.fishercoder.solutions;
2+
3+
publicclassContest {
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5+
publicStringmaximumTime(Stringtime) {
6+
StringBuildersb =newStringBuilder();
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String[]strs =time.split(":");
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Stringhour =strs[0];
9+
Stringmin =strs[1];
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if (hour.charAt(0) =='?') {
11+
if (hour.charAt(1) =='?') {
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sb.append("23");
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}elseif (hour.charAt(1) >'3') {
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sb.append("1");
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sb.append(hour.charAt(1));
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}else {
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sb.append("2");
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sb.append(hour.charAt(1));
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}
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}elseif (hour.charAt(0) =='0' ||hour.charAt(0) =='1') {
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if (hour.charAt(1) =='?') {
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sb.append(hour.charAt(0));
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sb.append("9");
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}else {
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sb.append(hour);
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}
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}elseif (hour.charAt(0) =='2') {
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if (hour.charAt(1) =='?') {
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sb.append("23");
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}else {
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sb.append(hour);
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}
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}
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sb.append(":");
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if (min.charAt(0) =='?') {
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if (min.charAt(1) =='?') {
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sb.append("59");
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}else {
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sb.append("5");
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sb.append(min.charAt(1));
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}
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returnsb.toString();
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}
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sb.append(min.charAt(0));
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if (min.charAt(1) =='?') {
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sb.append("9");
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}else {
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sb.append(min.charAt(1));
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}
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returnsb.toString();
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}
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publicstaticvoidmain(String...args) {
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Contestcontest =newContest();
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System.out.println("Hello world!");
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System.out.println(contest.maximumTime("?0:15"));
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System.out.println("Finished!");
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}
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}

‎src/main/java/com/fishercoder/solutions/_1437.java

Lines changed: 7 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,20 +1,16 @@
11
packagecom.fishercoder.solutions;
22

3-
importjava.util.ArrayList;
4-
importjava.util.List;
5-
63
publicclass_1437 {
74
publicstaticclassSolution1 {
85
publicbooleankLengthApart(int[]nums,intk) {
9-
List<Integer>indexes =newArrayList<>();
10-
for (inti =0;i <nums.length;i++) {
6+
intlastOneIndex =nums[0] ==1 ?0 : -1;
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for (inti =1;i <nums.length;i++) {
118
if (nums[i] ==1) {
12-
indexes.add(i);
13-
}
14-
}
15-
for (inti =0;i <indexes.size() -1;i++) {
16-
if (indexes.get(i +1) -indexes.get(i) <k +1) {
17-
returnfalse;
9+
if (i -lastOneIndex <=k) {
10+
returnfalse;
11+
}else {
12+
lastOneIndex =i;
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}
1814
}
1915
}
2016
returntrue;

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