C++
数字颠倒
http://www.nowcoder.com/questionTerminal/ae809795fca34687a48b172186e3dafe
C++
#include<iostream>
#include<string>
using namespace std;
int main()
{
int n;
cin>>n;
string s;
if(n==0)
s="0";
else
{
while(n)
{
s+=char(n%10+int('0'));
n/=10;
}
}
cout<<s;
}</string></iostream>
