题解 | #小乐乐改数字#
小乐乐改数字
https://www.nowcoder.com/practice/fcd30aac9c4f4028b23919a0c649824d
#include <iostream>
#include <cstring>
using namespace std;
class interger
{
char *p;
int q;
public:
interger(char *x):p(x){}
void get()
{
int ret=strlen(p);
for(int i=0;i<ret;i++)
{
if((p[i]-48)%2==0)
q=q*10;
else if((p[i]-48)%2!=0)
q=q*10+1;
}
cout<<q<<endl;
}
};
int main() {
char *p=new char;
cin>>p;
interger i(p);
i.get();
delete p;
}
// 64 位输出请用 printf("%lld")