Created
November 11, 2024 02:08
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Code Review Exercise
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public class CodeReviewEx { | |
public static void main(String[] args) { | |
System.out.println("This will be printed"); | |
} | |
/* Q1 ~ Q6 (dayOfYear) */ | |
public static int dayOfYear(int month, int dayOfMonth, int year) { | |
if (month == 2) { | |
dayOfMonth += 31; | |
} else if (month == 3) { | |
dayOfMonth += 59; | |
} else if (month == 4) { | |
dayOfMonth += 90; | |
} else if (month == 5) { | |
dayOfMonth += 31 + 28 + 31 + 30; | |
} else if (month == 6) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31; | |
} else if (month == 7) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31 + 30; | |
} else if (month == 8) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31 + 30 + 31; | |
} else if (month == 9) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31 + 30 + 31 + 30; | |
} else if (month == 10) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31 + 30 + 31 + 30 + 30; | |
} else if (month == 11) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31 + 30 + 31 + 30 + 30 + 31; | |
} else if (month == 12) { | |
dayOfMonth += 31 + 28 + 31 + 30 + 31 + 30 + 31 + 30 + 30 + 31 + 31; | |
} | |
return dayOfMonth; | |
} | |
/* Q7 ~ Q10 (leap) */ | |
public static boolean leap(int y) { | |
String tmp = String.valueOf(y); | |
if (tmp.charAt(2) == '1' || tmp.charAt(2) == '3' || tmp.charAt(2) == 5 || tmp.charAt(2) == '7' || tmp.charAt(2) == '9') { | |
if (tmp.charAt(3)=='2'||tmp.charAt(3)=='6') return true; /*R1*/ | |
else | |
return false; /*R2*/ | |
}else{ | |
if (tmp.charAt(2) == '0' && tmp.charAt(3) == '0') { | |
return false; /*R3*/ | |
} | |
if (tmp.charAt(3)=='0'||tmp.charAt(3)=='4'||tmp.charAt(3)=='8')return true; /*R4*/ | |
} | |
return false; /*R5*/ | |
} | |
/* Q11 ~ Q12 (countLongWords) */ | |
public static int LONG_WORD_LENGTH = 5; | |
public static String longestWord; | |
public static void countLongWords(List<String> words) { | |
int n = 0; | |
longestWord = ""; | |
for (String word: words) { | |
if (word.length() > LONG_WORD_LENGTH) ++n; | |
if (word.length() > longestWord.length()) longestWord = word; | |
} | |
System.out.println(n); | |
} | |
} |
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