C :

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<ctype.h>
char a[101];
int huiWen(int x)
{
    int h=0;
    int l=x;
    while(x>0)
    {
        h=h*10+x%10;
        x/=10;
    }
    if(l==h) return 1;
    else return 0;
}
int main()
{
    gets(a);
    int b=atoi(a);
    if(huiWen(b)==1) printf("TRUE");
    else printf("FALSE");
    return 0;
}
        

C++ :

#include <iostream>
#include <cstring>
using namespace std;
int main(){
	char s[120];
	gets(s);
	bool f=true;
	char t;
	int i;
	for(i=0;i<(strlen(s)-1)/2;i++){
		if(s[i]!=s[strlen(s)-i-2]){
			f=false;
			break;
		}
	}
	if(f==true){
		cout<<"TRUE"<<endl;
	}
	else{
		cout<<"FALSE"<<endl;
	}
}

Pascal :

var s,a,x:string;
b,i:longint;
begin
read(s);
b:=length(s);
b:=b-1;
for i:=1 to b do
x:=x+s[i];
for i:=b downto 1 do
a:=a+s[i];
if a=x then write('TRUE')
else write('FALSE');end.

Java :

import java.util.Scanner;
public class Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		String s = in.nextLine();
		char[]a = s.toCharArray();
		int x1=a[0];
		int x2=a[1];
		int x3=a[2];
		int x4=a[3];
		int x5=a[4];
		if((x1==x5&&x2==x4&&x1+2==x3&&x2+1==x3)
			||(x1==x5&&x2==x4&&x1-2==x3&&x2-1==x3)){
			System.out.println("TRUE");
		}else
			System.out.println("FALSE");
	}
}

Python :

a=input()
b=[]
c=[]
for i in a:
  b.append(i)
i=len(b)-2
while i>=0:
  c.append(b[i])
  i=i-1
c.append('.')
if c==b:
  print('TRUE')
else:
  print("FALSE")