nodejs-code-samples/05.generating_random_numbers.js at master · shovon8/nodejs-code-samples · GitHub

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// NOTE: The numbers are sorted before it's printed, just to see which numbers were generated(the range)


// // Example 47 : Generate random number between 0 and 1
// let numbers = [];
// for(let i = 0; i < 10; i++) {
//     numbers.push(Math.random());
// }

// console.log(numbers.join("\t"));


// // Example 48: Generating a random number between min and max (float)
// let numbers = [];

// let getRandom = (min, max) => {
//     return Math.random() * (max - min) + min;
// };

// for(let i = 0; i < 100; i++) {
//     numbers.push(getRandom(10, 20));
// }

// console.log(numbers.join("\t"));


// // Example 49: Generating a random number between min and max-1 (int)
// let numbers = [];

// let getRandom = (min, max) => {
//     return Math.floor(Math.random() * (max - min)) + min;
// };

// for(let i = 0; i < 100; i++) {
//     numbers.push(getRandom(10, 20));
// }

// numbers.sort();

// console.log(numbers.join("  "));


// // Example 50: Randomness test
// // returns min+1 to max
// let getRandom = (min, max) => {
//     return Math.ceil(Math.random() * (max - min)) + min;
// };

// let numbers = [];
// for(let i = 0; i < 100; i++) {
//     numbers.push(getRandom(10, 20));
// }


// numbers.sort();
// console.log(numbers.join("  "));


// // Example 51: Randomness test
// // returns min to max
// let getRandom = (min, max) => {
//     return Math.floor(Math.random() * (max + 1 - min)) + min;
// };

// let numbers = [];
// for(let i = 0; i < 100; i++) {
//     numbers.push(getRandom(10, 20));
// }


// numbers.sort();
// console.log(numbers.join("  "));