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#借用键盘输入工具 |
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import java.util.Scanner; |
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#代码放这里 |
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public class Temperature{ |
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#从这里开始 |
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public static void main(String[]args){ |
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#创建输入工具 |
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Scanner sc=new Scanner(System.in); |
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#print这些字 |
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System.out.println("1.华氏度转摄氏度"); |
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System.out.println("2.摄氏度转华氏度"); |
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System.out.println("请选择1/2"); |
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#新变量 |
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int choice=sc.nextInt(); |
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#读取输入之物 |
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if (choice==1){ |
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System.out.print("请输入温度:"); |
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#把输入的温度存到c |
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double c=sc.nextDouble(); |
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#把算出来的存到f |
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double f=c*9/5+32; |
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#输出 |
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System.out.printf("%.2f",f); |
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}else if(choice==2){ |
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System.out.print("请输入温度:"); |
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double c=sc.nextDouble(); |
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double f=(c-32)*5/9; |
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System.out.printf("%.2f",f); |
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} |
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#关闭程序 |
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sc.close(); |
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} |
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} |
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