The translation from the Berland language into the Birland language is not an easy task. Those languages are very similar: a berlandish word differs from a birlandish word with the same meaning a little: it is spelled (and pronounced) reversely. For example, a Berlandish word code corresponds to a Birlandish word edoc. However, it‘s easy to make a mistake during the ?translation?. Vasya translated words from Berlandish into Birlandish as t. Help him: find out if he translated the word correctly.
The first line contains word s, the second line contains word t. The words consist of lowercase Latin letters. The input data do not consist unnecessary spaces. The words are not empty and their lengths do not exceed 100 symbols.
If the word t is a word s, written reversely, print YES, otherwise print NO.
code edoc
YES
abb aba
NO
code code
NO
#include<stdio.h>
#include<string.h>
#include<iostream>
using namespace std;
int main()
{
int i,j,k;
int t,n,m;
int len1,len2;
int flag;
char liu[106],xp[106];
while(gets(liu))
{
gets(xp);
len1=strlen(liu);
len2=strlen(xp);
flag=0;
if(len1!=len2)
{
printf("NO\n");
continue;
}
for(i=0;i<len1;i++)
{
if(liu[i]!=xp[len1-1-i])
{
flag=1;
break;
}
}
if(flag==1)
printf("NO\n");
else
printf("YES\n");
}
return 0;
}但愿状态赶快回来，还是那句，发现了bug就指出来吧，谢谢了！
