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Jcoder18vs.MrKoyl

Calculator

Code
Diff
  • let operations = {
  "+"(n1, n2) {
    return n1+n2;
  },
  "-"(n1, n2) {
    return n1-n2;
  },
  "*"(n1, n2) {
    return n1*n2;
  },
  "/"(n1, n2) {
    return n1/n2
  }
}
function calculator(num1, num2, operationString) {
  return operations[operationString](num1,num2)
}
calculator(1, 2, "+");
    • let operations = {
    • "+"(n1, n2) {
    • return n1+n2;
    • },
    • "-"(n1, n2) {
    • return n1-n2;
    • },
    • "*"(n1, n2) {
    • return n1*n2;
    • },
    • "/"(n1, n2) {
    • return n1/n2
    • }
    • }
    • function calculator(num1, num2, operationString) {
    • return eval(num1 + operationString + num2)
    • return operations[operationString](num1,num2)
    • }
    • calculator(1, 2, "+");