Question

Write a program that inputs two numbers and an operator in main function and passes them to a function. The function applies arithmetic operation on two number on the basis of the operator entered by user using switch statement.
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Answer 1

Answer:

 public int op(int a , int b , String op){

int cal =0;

switch(op){    

case "+":    

     return  a+b;

break;  

case value "-":      

return    a-b;

break;    

case value "*":      

return    a*b;

break;    

case value "/":      

return    a/b;

}    

}

Explanation:

call this method from main function