幼儿园杠把子。

题解

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幼儿园

include using namespace std;int main(){ int a; cin>>a; do{ cout<<a%10; a=a/10; }while(a!=0); return 0;}

2020-04-07

0 605

幼儿园

include using namespace std;int main(){ int a,b,c; cin>>a>>b>>c; cout<<2(ab+bc+ac)<<endl; cout<<abc; ...

2020-04-07

0 570

幼儿园

include using namespace std;int main(){ int a,b; cin>>a>>b; cout<<2(a+b)<<endl; cout<<ab; return 0;}

2020-04-07

0 474

幼儿园杠把子

include include using namespace std;int main(){ double pi=3.14159; double r; cin>>r; double s,l; cout<<fixed<<setp...

2020-04-07

0 657