Codeboy CodeBoy722
SackeyDavid
/ gist:d24315dd844d51b3e70af062fdcf5941
Created
September 19, 2021 03:04
Turing Coding Challenge Practise Test - Problem 2
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| // console.log("Hello, World!"); | |
| var countElements = function(arr) { | |
| var result = 0; | |
| // output = 0; | |
| // count elements | |
| for (var i = 0; i < arr.length; i++) { | |
| if(arr.includes(arr[i] + 1)) { | |
| result+= 1 | |
| } |
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| { | |
| "USD": { | |
| "symbol": "$", | |
| "name": "US Dollar", | |
| "symbol_native": "$", | |
| "decimal_digits": 2, | |
| "rounding": 0, | |
| "code": "USD", | |
| "name_plural": "US dollars" | |
| }, |