2020.3.6 循环实践编程（数字翻转）

数字翻转

#include<stdio.h>//循环实践
int main()
{
    int oldNumber,newNumber,digitNumber,iniValue;
    newNumber=0;

    printf("input your number:\n");
    scanf("%d",&iniValue);

    oldNumber=iniValue;
    while(oldNumber!=0)
    {
        digitNumber=oldNumber%10;
        newNumber=newNumber*10+digitNumber;
        oldNumber=oldNumber/10;
    }
    printf("%d converse is %d",iniValue,newNumber);
    return 0;
}