【深基2.例7】数字反转

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刘丛睿 (lqst2025013) LV 8 MOD @ 2025-3-28 17:37:51

简洁（@-@）

#include<bits/stdc++.h>
using namespace std;
string s;
int main(){
	getline(cin,s);
	for(int i=s.size()-1;i>=0;i--){
		cout<<s[i];
	}
	return 0;
}

王岳轩 (lqst26017) LV 5 MOD @ 2026-6-26 19:20:46



#include <iostream>
using namespace std;
int main(){
double p;
int q,a,b,c,d;
cin>>p; q=(p*10);
a=q/1000;
b=q/100%10;
c=q/10 % 10;
d=q%10;
cout<<d<<"."<<c<<b<<a<<endl;
return 0;
}

-1
王浩泽 (zdqz202577) LV 8 MOD @ 2025-12-3 17:12:32

#include<bits/stdc++.h> using namespace std; int main(){ double p; int q,a,b,c,d; cin>>p; q=(p*10); a=q/1000; b=q/100%10; c=q/10 % 10; d=q%10; cout<<d<<"."<<c<<b<<a<<endl; return 0; }
-1
杜懿轩 (zdqz202575) LV 6 MOD @ 2025-12-2 17:05:35

#include<bits/stdc++.h> using namespace std; int main(){ double p; int q,a,b,c,d; cin>>p; q=(p*10); a=q/1000; b=q/100%10; c=q/10 % 10; d=q%10; cout<<d<<"."<<c<<b<<a<<endl; return 0; }
-2
liuyuxuanSBSB LV 5 MOD @ 2026-1-14 18:02:54

看看看，看你妈
-2
朱冠同 (lqst2025047) LV 7 MOD @ 2025-3-25 18:09:57

#include<bits/stdc++.h> using namespace std; int main(){ double p; int q,a,b,c,d; cin>>p; q=int(p*10); a=q / 1000; b=q / 100 % 10; c=q / 10 % 10; d=q % 10; cout<<d<<"."<<c<<b<<a<<endl; return 0; }