Problem:
Reverse Sequence

Write a program which reverses a given string str.

Input

str (the size of str ≤ 20) is given in a line.

Output

Print the reversed str in a line.

Sample Input

w32nimda

Output for the Sample Input

admin23w

Solution in C (judge verdict: Time Limit Exceeded)

#include<stdio.h>
 
int main(void){
char stro[21],strr[21];
int i=0;
scanf("%s",stro);
while(i<strlen(stro)){
strr[i]=stro[strlen(stro)-i];
}
printf("%s\n",strr[21]);
return 0;
}