题目：一个5位数，判断它是不是回文数。即12321是回文数，个位与万位相同，十位与千位相同。　　　

1.程序分析

2.程序源

代码如下:

#include stdio.h

#include conio.h

main( )

{

long ge,shi,qian,wan,x

scanf( ld ,&x)

wan=x/10000

qian=x 10000/1000

shi=x 100/10

ge=x 10

if(ge==wan&&shi==qian) 个位等于万位并且十位等于千位

printf( this number is a huiwen\n )

else

printf( this number is not a huiwen\n )

getch()

}-Title: a 5-digit, determine if it is a palindrome. That 12321 is a palindrome, the same bits and ten thousand, ten and one thousand identical.

1. Program analysis

2. Source

Code is as follows:

#include　stdio.h

#include　conio.h

main ()

{

   　long ge, shi, qian, wan, x

   　scanf (　 ld , & x)

   　wan = x/10000

   　qian = x　10000/1000

   　shi = x　100/10

   　ge = x　10

   　if (ge == wan && shi == qian)　 a position equivalent to ten thousand and ten equal to one thousand* /

       　printf ( this number is a huiwen \ n )

   　else

       　printf ( this number is not a huiwen \ n )

   　getch ()

}