function functionName (par1,par2) {
  return par1 + par2;
}
let result = functionName(3,2);
console.log(result);
// 5

functionName = function (var1,var2) {
  return var1 + var2;
}
let result =  functionName(3,2);
console.log(result);
// 5

functionName =  (var1,var2) => {
  return var1 + var2;
}
let result =  functionName(3,2);
console.log(result);
// 5

function user(){
  console.log("yes you can do this")
}
//let a = 5
function employee(){
  user()
}
employee()