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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. class test {
  8. public static double celciusToFahrenheit(double celcius) {
  9. double fahrenheit = (9.0 / 5) * celcius + 32;
  10. return (int) fahrenheit;
  11. }
  12.  
  13. public static double fahrenheitToCelcius(double fahrenheit) {
  14. double celcius = (5.0 / 9) * (fahrenheit - 32);
  15. return (int) celcius;
  16. }
  17. public static void main(String[] args) {
  18. // TODO Auto-generated method stub
  19.  
  20. System.out.println("Celcius\tFahrenheit\t|\tFahrenheit\tCelcius");
  21. for (int i = 0; i < 10; i++ ) {
  22. System.out.print((40-i) + "\t" + celciusToFahrenheit((40-i)) + "\t|\t");
  23.  
  24. System.out.print((120 - (i * 10)) + "\t" + fahrenheitToCelcius((120 - (i * 10))) + "\n");
  25. }
  26. }
  27. }
Success #stdin #stdout 0.13s 320576KB
stdin
Standard input is empty
stdout
Celcius	Fahrenheit	|	Fahrenheit	Celcius
40	104.0	|	120	48.0
39	102.0	|	110	43.0
38	100.0	|	100	37.0
37	98.0	|	90	32.0
36	96.0	|	80	26.0
35	95.0	|	70	21.0
34	93.0	|	60	15.0
33	91.0	|	50	10.0
32	89.0	|	40	4.0
31	87.0	|	30	-1.0