/*
* @brief hdu 5059
* @file 5059.c
* @author xiyan
* @CreatedTime 2014/11/12
* @LastChanged 2014/11/12
* @note
* type: string convert
*
*
*/
#include <stdio.h>
#include <string.h>
#define MAXN 110
char s[MAXN], t[MAXN];
int a, b, c;
int solve()
{
if(1 != sscanf(s, "%d", &c)) return -1;
sprintf(t, "%d", c);
if(0 != strcmp(s, t)) return -1;
return ( (c >= a && c <=b )? 0 : -1);
}
int main()
{
#ifdef DEBUG
freopen("./in", "r", stdin);
freopen("./out","w", stdout);
#endif
while(gets(s)){
scanf("%d%d", &a, &b);
getchar();
printf("%s\n", solve() ? "NO" : "YES");
}
return 0;
}
原文：http://my.oschina.net/u/572632/blog/343456