题解 - 苏州市吴江区中学生信息编程竞赛域

1
12337陈子函 (12337陈子函) LV 8 @ 2021-11-03 20:11:02

#include<iostream>
using namespace std;
int main( )
{
int n,x,y=0;
cin>>n;
for(x=n;x!=0;x=x/10)
{
y=y*10+x%10;
}
cout<<y<<endl;
return 0;
}
最简便
-4
12226蔡新航 (12226蔡新航) LV 7 @ 2021-11-01 16:28:17

#include<iostream>
#include<cmath>
using namespace std;
int main( )
{
int a,s,d,f;
cin>>a;
s=a/100;
d=a%100/10;
f=a%10;
cout<<100*f+10*d+s<<endl;
return 0;
}
-4
12209水宇辰 (12209水宇辰) LV 9 @ 2021-10-25 09:27:24

#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int n;
int a,b,c;
cin>>n;
a=n/100;
b=n%100/10;
c=n%10;
cout<<c<<b<<a<<endl;
return 0;
}