function checkPalindrome(word) { var l = word.length; for (var i = 0; i < l / 2; i++) { if (word.charAt(i) !== word.charAt(l - 1 - i)) { return false; } } return true; } if (checkPalindrome("1122332211")) { document.write("The word is a palindrome"); } else {...
functioncheckPalindrome(n){constt=string.length;for(letn=0;n<t/2;n++) if(string[n]!==string[t-1-n])return"It is not a palindrome";return"It is a palindrome"} conststring=prompt("Enter a string: "), value=checkPalindrome(string);console.log(value); 正如你所看到的,第二个代码块要...
// Function to check if a given string is a palindrome using recursion function isPalindrome(str) { // Base case: if the string has 0 or 1 characters, it's a palindrome if (str.length <= 1) { return true; } // Check if the first and last characters are equal if (str[0] !=...
18. 单行的回文数检查 function checkPalindrome(str) {return str == str.split('').reverse().join('');}checkPalindrome('naman');// 输出: true 19.将Object属性转换为属性数组 const obj = { a: 1, b: 2, c: 3 };Object.entries(obj);// Output(3) [Array(2), Array(2), Array(2)]...
Enter word/sentence to check for palindrome: function display() { //getting the value from textbox var str = document.getElementById("palin").value; //removing special char. and converting to lowercase var str = str.replace(/\s/...
如果一个字符串忽略标点符号、大小写和空格,正着读和反着读一模一样,那么这个字符串就是palindrome(回文)。 注意你需要去掉字符串多余的标点符号和空格,然后把字符串转化成小写来验证此字符串是否为回文。 函数参数的值可以为"racecar",“RaceCar"和"race ......
Step 1: We have to find out if the given string is a palindrome or not. So to do this task we will create a function called isPalindrome and in this function, we will pass a parameter of string as str. So for this str, we will check the palindrome condition. Step 2: After the...
Palindrome检查Javascript我有以下内容:function checkPalindrom(palindrom) {for( var i = palindrom.length; i > 0; i-- ) { if( palindrom[i] = palindrom.charAt(palindrom.length)-1 ) { document.write('the word is palindrome.'); }else{...
2. Check Palindrome Write a JavaScript function that checks whether a passed string is a palindrome or not? A palindrome is word, phrase, or sequence that reads the same backward as forward, e.g., madam or nurses run. Click me to see the solution ...
functioncheckPalindrome(str) { return str == str.split('').reverse().join(''); } checkPalindrome('naman'); // Output: true 20. 将对象的属性变成一个数组的属性 使用Object. entries(),Object.key()和Object.values()。 const obj = { a: 1, b: 2, c: 3}; ...