Javascript/25_Practice/1_string.js at development · vishnu1845/Javascript · GitHub

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// 1. Reverse a string
    // let str = 'reverse';
    //     // i.using inbuilt method
    //     console.log(str.split('').reverse().join(''));

    //     // ii.using reverse for loop
    //     let reverse = '';
    //     for(let i = str.length -1; i >= 0; i--) {
    //         reverse += str[i]
    //     }
    //     console.log(reverse);

// 2. Palindrome string
    // let str = 'markram';
    //     // i.using inbuilt method
    //         if (str.split('').reverse().join('') === str) {
    //             console.log(`${str} is a palindrome`);
    //         } else {
    //             console.log(`${str} is not palindrome`);
    //         }

    //     // ii.using without inbuilt
    //         let reverse = '';
    //         for(let i = str.length -1; i >= 0; i--) {
    //             reverse += str[i];
    //         }
    //         if(str === reverse) {
    //             console.log(`${str} is an palindrome`);
    //         } else {
    //             console.log(`${str} is not palindrome`);
    //         }