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- function task18() {
- function isNumeric(n) {
- return !isNaN(parseFloat(n)) && isFinite(n);
- }
- var arr = [];
- var num;
- var result = 0;
- do {
- num = prompt('Введите числа для подсчета', '');
- arr.push(+num);
- } while(num !== '' && isNumeric(num) && num != null)
- arr.pop();
- for(var key in arr) {
- result += arr[key];
- }
- console.log(arr);
- console.log(result);
- }
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