编写一个程序,从键盘输入一个三位整数,将它们逆序输出。例如输入127,输出721

Question

如题所述

Answer 1

#include<stdio.h>
#include<math.h>
int main()
{ int number,digit;
scanf("%d",&number);
while(number!=0)
{
digit=number%10;
printf("%d",digit);
number/=10;
};
return 0;
}

Answer 2

char str1[3];
scanf("%s",str1);
char temp;
temp = str1[0];
str1[0] = str1[2];
str1[2] = temp;
printf("%s\n",str1);本回答被提问者采纳