整数逆转

通过把整数变换为字符输出.

 

#define  _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>

void main()
{
    int c, count;
    printf("enter number:");
    scanf("%d", &count);
    while (count )
    {
        c = count % 10 + '0';
        count /= 10;
        putchar(c);
    }
    system("pause");
}