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55 lines (35 loc) · 885 Bytes
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Copy pathscript.js
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55 lines (35 loc) · 885 Bytes
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// 1
// const numbers = [10, 20, 30, 40];
// for (let i =0; i < numbers.length; i++) {
// console.log(numbers[i]);
// }
// numbers.forEach((number) => {
// console.log(number);
// });
// for (let number of numbers) {
// console.log(number);
// }
// for (let key in numbers) {
// console.log(numbers[key]);
// }
// 2
// const student = {
// name: "Bala",
// age: 21,
// grade: "A"
// }
// for (let key in student) {
// console.log(key, student[key]);
// }
// 3
// const marks = [50, 60, 70, 80];
// const finalMarks = marks.map(mark => mark - 10);
// console.log(finalMarks);
// 4
// const values = [5, 12, 8, 25, 3, 15];
// const filteredValues = values.filter(value => value > 10);
// console.log(filteredValues);
// 5
// const nums = [5, 10, 15, 20];
// const total = nums.reduce((sum, num) => sum + num, 0);
// console.log(total);