How can I reverse a string in py or js?

Answer 1

# python
str="Koanti"
print(str[::-1])

// js
let str = "Koanti";
console.log([...str].reverse().join(""));

Answer 2

Qasem your js code would be thrown a TypeError ??

Answer 3

In python

str="Nitin"
print(str[::-1])

Answer 4

Thanks Basel.Al_hajeri?.MBH() for objection👍

Answer 5

In python
Either use
stringname.reverse()
Or use
String name[::-1]

Answer 6

In C++

#include <iostream>
#include <cstring>
using namespace std;
int main()
{
char a[100];
cin.getline(a,100);
int j=strlen(a)-1;
for(;printf("%c",a[j]),j>=0;j--);
return 0;
}
https://code.sololearn.com/c0HBIs3FX9ho/?ref=app
https://code.sololearn.com/cO57p45oQ8gK/?ref=app
https://code.sololearn.com/cp27hgTf9l0T/?ref=app

Answer 7

str = "abc"

python:
print(str[::-1])

js:
console.log(str.split("").reverse().join(""))

note that none of them won't change the original string because it's an immutable data type.

Answer 8

x='hello'
x=x[::-1]
print (x)

a='hello'
new=''
for i in a:
new=i+new
print(new)

b='hello'
b=list(b)
b.reverse()
print(''.join(b))

d='hello'
new=[]
n=len(d)-1
while n>-1:
new.append(d[n])
n-=1
print(''.join(new))