What did i do wrong? Was I suppose to declare celtemp as constant? I was thinkin

Question

What did i do wrong? Was I suppose to declare celtemp as constant? I was thinking that it will be an integer. How do I make my program run correctly? public class TemperatureConversion { public static void main( String [] args ) { int celtemp; int fahtemp; celtemp = 5/9 * (fahtemp - 32); System.out.println("temp in celsius is" + celtemp); // convert Celsius temperature back to Fahrenheit fahtemp = (9/5) * (celtemp + 32); //output Fahrenheit temperature to check correctness System.out.println("temp in fahrenheit is" + fahtemp);

Explanation / Answer

public class TemperatureConversion {
public static void main( String [] args ) {
int celtemp;    // it should be float celtemp ;
int fahtemp;             // it should be float fahtemp;

    celtemp = 5/9 * (fahtemp - 32);
     System.out.println("temp in celsius is" + celtemp);
              // convert Celsius temperature back to Fahrenheit
      fahtemp = (9/5) * (celtemp + 32);   //output Fahrenheit temperature to check correctness
System.out.println("temp in fahrenheit is" + fahtemp);

}

}

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