35. $ jshint util.js
util.js: line 4, col 3,
Missing "use strict" statement.
util.js: line 4, col 15,
Missing semicolon.
util.js: line 1, col 5,
'temp' is defined but never used.
util.js: line 3, col 10,
'sum' is defined but never used.
4 errors
53. function plus(a, b) {
return a + b;
}
function minus(a, b) {
return a - b;
}
function times(a, b) {
return a * b;
}
function divide(a, b) {
return a / b;
}
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util.js