JavaScript inverse une chaîne
function reverseString(s){
return s.split("").reverse().join("");
}
reverseString("Hello");//"olleH"
Grepper
function reverseString(s){
return s.split("").reverse().join("");
}
reverseString("Hello");//"olleH"str="Python" # initial string
stringlength=len(str) # calculate length of the list
slicedString=str[stringlength::-1] # slicing
print (slicedString) # print the reversed stringdef reverse_string(str):
return str[::-1]
print(reverse_string("This string is reversed!"))# reverse string
st = 'Hello'
print(st[::-1])// Reverse string
function reverseString(str) {
let reverseStr = '';
let i = str.length - 1;
while (i >= 0) {
reverseStr += str[i];
console.log(reverseStr);
i--;
}
return reverseStr;
}
reverseString('hello');
// OR
function reverseString(str) {
for (var reversedStr = '', i = str.length - 1; i >= 0; i--) {
reversedStr += str[i];
}
return reversedStr;
}
// OR
function reverseString(str( {
result = ""
for (i = 0; i < str.length; i++) {
result = str[i] + result
}
return result
}
// OR
function reverseString(str) {
return str.split('').reverse().join('');
}Input: s = ["h","e","l","l","o"]
Output: ["o","l","l","e","h"]