SunWenxuan
/
java
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

上传文件至 'w1'

pull/1/head
SunWenxuan 1 month ago
parent
4a459c4825
commit
b6b5d5f13c
1 changed files with 30 additions and 64 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 86
      w1/TemperatureConverter.java

86
w1/TemperatureConverter.java
View File

@ -5,22 +5,18 @@
\paperw11900\paperh16840\margl1440\margr1440\vieww11520\viewh8400\viewkind0
\pard\tx720\tx1440\tx2160\tx2880\tx3600\tx4320\tx5040\tx5760\tx6480\tx7200\tx7920\tx8640\pardirnatural\partightenfactor0
\f0\fs24 \cf0 import java.io.BufferedReader;\
import java.io.FileReader;\
import java.io.File;\
import java.util.Scanner;\
\f0\fs24 \cf0 import java.util.Scanner;\
\
/**\
* \uc0\u28201 \u24230 \u36716 \u25442 \u22120 \u31243 \u24207 \u65288 Java\u65289 \
* \uc0\u31561 \u25928 \u31227 \u26893 Python\u28201 \u24230 \u36716 \u25442 \u31243 \u24207 \u65292 \u25903 \u25345 \u25668 \u27663 /\u21326 \u27663 \u20114 \u36716 \
* \uc0\u39069 \u22806 \u25903 \u25345 \u65306 \u21629 \u20196 \u34892 \u21442 \u25968 \u27169 \u24335 \u12289 \u25991 \u20214 \u25209 \u37327 \u36716 \u25442 \u27169 \u24335 \
* TemperatureConverter\
* \uc0\u25903 \u25345 \u25668 \u27663 \u24230 (C)\u19982 \u21326 \u27663 \u24230 (F)\u20043 \u38388 \u20114 \u36716 \
*/\
public class TemperatureConverter \{\
\
/**\
* \uc0\u23558 \u25668 \u27663 \u24230 \u36716 \u25442 \u20026 \u21326 \u27663 \u24230 \
* @param c \uc0\u36755 \u20837 \u30340 \u25668 \u27663 \u28201 \u24230 \u65292 \u25968 \u25454 \u31867 \u22411 \u20026 \u21452 \u31934 \u24230 \u28014 \u28857 \u22411 \
* @return \uc0\u36716 \u25442 \u21518 \u30340 \u21326 \u27663 \u28201 \u24230 \u65292 \u21452 \u31934 \u24230 \u28014 \u28857 \u22411 \
* @param c \uc0\u25668 \u27663 \u28201 \u24230 \
* @return \uc0\u23545 \u24212 \u30340 \u21326 \u27663 \u28201 \u24230 \
*/\
public static double celsiusToFahrenheit(double c) \{\
return c * 9.0 / 5.0 + 32.0;\
@ -28,81 +24,51 @@ public class TemperatureConverter \{\
\
/**\
* \uc0\u23558 \u21326 \u27663 \u24230 \u36716 \u25442 \u20026 \u25668 \u27663 \u24230 \
* @param f \uc0\u36755 \u20837 \u30340 \u21326 \u27663 \u28201 \u24230 \u65292 \u25968 \u25454 \u31867 \u22411 \u20026 \u21452 \u31934 \u24230 \u28014 \u28857 \u22411 \
* @return \uc0\u36716 \u25442 \u21518 \u30340 \u25668 \u27663 \u28201 \u24230 \u65292 \u21452 \u31934 \u24230 \u28014 \u28857 \u22411 \
* @param f \uc0\u21326 \u27663 \u28201 \u24230 \
* @return \uc0\u23545 \u24212 \u30340 \u25668 \u27663 \u28201 \u24230 \
*/\
public static double fahrenheitToCelsius(double f) \{\
return (f - 32.0) * 5.0 / 9.0;\
\}\
\
/**\
* \uc0\u25209 \u37327 \u36716 \u25442 \u65306 \u20174 \u25991 \u20214 \u35835 \u21462 \u22810 \u34892 \u28201 \u24230 \u25968 \u25454 \u24182 \u23436 \u25104 \u36716 \u25442 \u65288 \u21152 \u20998 \u39033 \u65289 \
* @param filename \uc0\u23384 \u20648 \u28201 \u24230 \u25968 \u25454 \u30340 \u25991 \u20214 \u21517 \u65292 \u23383 \u31526 \u20018 \u31867 \u22411 \
*/\
public static void batchConvert(String filename) \{\
try (BufferedReader br = new BufferedReader(new FileReader(filename))) \{\
String line;\
while ((line = br.readLine()) != null) \{\
convertAndPrint(line.trim()); // \uc0\u35843 \u29992 \u32479 \u19968 \u36716 \u25442 \u26041 \u27861 \
\}\
\} catch (Exception e) \{\
System.out.println("\uc0\u25991 \u20214 \u35835 \u21462 \u22833 \u36133 \u65306 " + e.getMessage());\
\}\
\}\
public static void main(String[] args) \{\
Scanner scanner = new Scanner(System.in);\
\
// \uc0\u25552 \u31034 \u29992 \u25143 \u36755 \u20837 \u65292 \u26684 \u24335 \u31034 \u20363 \u65306 "36.6 C" \u25110 "97 F"\
System.out.print("\uc0\u35831 \u36755 \u20837 \u35201 \u36716 \u25442 \u30340 \u28201 \u24230 \u19982 \u21333 \u20301 \u65288 \u20363 \u22914 36.6 C \u25110 97 F\u65289 \u65306 ");\
String input = scanner.nextLine().trim();\
\
/**\
* \uc0\u32479 \u19968 \u36716 \u25442 \u36923 \u36753 \u65306 \u35299 \u26512 \u36755 \u20837 \u24182 \u36755 \u20986 \u32467 \u26524 \u65288 \u22797 \u29992 \u26680 \u24515 \u36923 \u36753 \u65289 \
* @param input \uc0\u24453 \u35299 \u26512 \u30340 \u28201 \u24230 \u19982 \u21333 \u20301 \u23383 \u31526 \u20018 \u65292 \u22914 "36.6 C"\
*/\
public static void convertAndPrint(String input) \{\
if (input.isEmpty()) \{\
System.out.println("\uc0\u36755 \u20837 \u20026 \u31354 \u65292 \u36339 \u36807 \u36716 \u25442 \u12290 ");\
System.out.println("\uc0\u36755 \u20837 \u20026 \u31354 \u65292 \u31243 \u24207 \u36864 \u20986 \u12290 ");\
scanner.close();\
return;\
\}\
\
String[] parts = input.split("\\\\s+");\
\
try \{\
// \uc0\u35299 \u26512 \u25968 \u20540 \u21644 \u21333 \u20301 \
double value = Double.parseDouble(parts[0]);\
// \uc0\u19982 \u21407 Python\u36923 \u36753 \u19968 \u33268 \u65306 \u26410 \u36755 \u20837 \u21333 \u20301 \u26102 \u40664 \u35748 \u25353 \u25668 \u27663 \u24230 \u22788 \u29702 \
String unit = parts.length > 1 ? parts[1].toUpperCase() : "C";\
\
if (unit.startsWith("C")) \{\
// \uc0\u20174 \u25668 \u27663 \u24230 \u36716 \u25442 \u20026 \u21326 \u27663 \u24230 \
double f = celsiusToFahrenheit(value);\
System.out.printf("%.2f \'b0C = %.2f \'b0F%n", value, f);\
\} else if (unit.startsWith("F")) \{\
// \uc0\u20174 \u21326 \u27663 \u24230 \u36716 \u25442 \u20026 \u25668 \u27663 \u24230 \
double c = fahrenheitToCelsius(value);\
System.out.printf("%.2f \'b0F = %.2f \'b0C%n", value, c);\
\} else \{\
System.out.println("\uc0\u26410 \u30693 \u21333 \u20301 \u65292 \u35831 \u20351 \u29992 C \u25110 F\u12290 ");\
\}\
\} catch (Exception e) \{\
System.out.println("\uc0\u36755 \u20837 \u35299 \u26512 \u22833 \u36133 \u65292 \u35831 \u25353 \u31034 \u20363 \u36755 \u20837 \u65288 \u22914 36.6 C\u65289 \u12290 ");\
\}\
\}\
\
/**\
* \uc0\u31243 \u24207 \u20027 \u20837 \u21475 \u65306 \u25972 \u21512 \u19977 \u31181 \u36816 \u34892 \u27169 \u24335 \
* @param args \uc0\u21629 \u20196 \u34892 \u21442 \u25968 \u65292 \u25903 \u25345 \u26080 \u21442 \u25968 \u65288 \u20132 \u20114 \u24335 \u65289 \u12289 \u21442 \u25968 \u20026 \u28201 \u24230 \u21333 \u20301 \u65288 \u21629 \u20196 \u34892 \u27169 \u24335 \u65289 \u12289 \u21442 \u25968 \u20026 \u25991 \u20214 \u21517 \u65288 \u25209 \u37327 \u27169 \u24335 \u65289 \
*/\
public static void main(String[] args) \{\
// \uc0\u27169 \u24335 1\u65306 \u25209 \u37327 \u25991 \u20214 \u36716 \u25442 \u65288 \u21152 \u20998 \u39033 \u65289 - \u20165 1\u20010 \u21442 \u25968 \u19988 \u20026 \u25991 \u20214 \u26102 \u35302 \u21457 \
if (args.length == 1 && new File(args[0]).exists()) \{\
batchConvert(args[0]);\
return;\
\}\
\
Scanner scanner = new Scanner(System.in);\
String input;\
\
// \uc0\u27169 \u24335 2\u65306 \u21629 \u20196 \u34892 \u21442 \u25968 \u27169 \u24335 \u65288 \u21152 \u20998 \u39033 \u65289 - \u22810 \u21442 \u25968 \u26102 \u30452 \u25509 \u25340 \u25509 \u20026 \u36755 \u20837 \
if (args.length > 0) \{\
input = String.join(" ", args);\
\} else \{\
// \uc0\u27169 \u24335 3\u65306 \u20132 \u20114 \u24335 \u36755 \u20837 \u65288 \u21407 Python\u26680 \u24515 \u21151 \u33021 \u65292 \u24517 \u20570 \u65289 \
System.out.print("\uc0\u35831 \u36755 \u20837 \u35201 \u36716 \u25442 \u30340 \u28201 \u24230 \u19982 \u21333 \u20301 \u65288 \u20363 \u22914 36.6 C \u25110 97 F\u65289 \u65306 ");\
input = scanner.nextLine().trim();\
\}\
\
convertAndPrint(input); // \uc0\u25191 \u34892 \u26680 \u24515 \u36716 \u25442 \
\} catch (NumberFormatException e) \{\
System.out.println("\uc0\u36755 \u20837 \u35299 \u26512 \u22833 \u36133 \u65292 \u35831 \u25353 \u31034 \u20363 \u36755 \u20837 \u25968 \u20540 \u19982 \u21333 \u20301 \u65292 \u20363 \u22914 \u65306 36.6 C");\
\} catch (Exception e) \{\
System.out.println("\uc0\u21457 \u29983 \u38169 \u35823 \u65306 " + e.getMessage());\
\} finally \{\
scanner.close();\
\}\
\}\
\}}
Write Preview
Loading…
Cancel
Save