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C 程序:查找给定范围内的回文数

原文: https://beginnersbook.com/2015/02/c-program-to-find-palindrome-numbers-in-a-given-range/

在上一个教程中,我们学习了如何检查数字是否是回文。在本教程中,我们将学习如何在给定范围内查找回文数。

C 程序 - 在给定范围内生成回文数

#include<stdio.h>
int main(){
   int num, rem, reverse_num, temp, start, end;

   printf("Enter the lower limit: ");
   scanf("%d",&start);

   printf("Enter the upper limit: ");
   scanf("%d",&end);

   printf("Palindrome numbers between %d and %d are: ",start,end);
   for(num=start;num<=end;num++){
      temp=num;
      reverse_num=0;
      while(temp){
         rem=temp%10;
         temp=temp/10;
         reverse_num=reverse_num*10+rem;
      }
      if(num==reverse_num)
         printf("%d ",num);
   }
   return 0;
}

输出:

generating_palindrome_numbers_in_a_range