ZSTUOJ 4266 回文

//AC

#include <iostream>#include <cstdlib>#include <stdio.h>#include <algorithm>#include <math.h>#include <string.h>#include <queue>#include <stack>#include <vector>#include <map>#include <set>#include <ctype.h>using namespace std;int main(){    int t;    char s[50010];    scanf("%d",&t);    for(int i=1;i<=t;i++) {        scanf("%s",s);        if(strlen(s)<=2){printf("NO\n");}        else{            if(s[0]==s[strlen(s)-1]){printf("YES\n");}            else{printf("NO\n");}        }    }    return 0;}