ganaa @ 2020-05-17 09:11:11
#include<iostream>
#include<iomanip>
#include<cmath>
using namespace std;
double PI=3.1415923;
int main()
{
int T;
cin>>T;
if(T==1)
{
cout<<"I love Luogu!"<<endl;
}
else if(T==2)
{
cout<<2+4<<" "<<10-2-4<<endl;
}
else if(T==3)
{
cout<<"3"<<endl;
cout<<"12"<<endl;
cout<<"2"<<endl;
}
else if(T==4)
{
cout<<fixed<<setprecision(3)<<1.0*500/3<<endl;
}
else if(T==5)
{
cout<<(260+220)/(12+20)<<endl;
}
else if(T==6)
{
cout<<sqrt(6*6+9*9)<<endl;
}
else if(T==7)
{
cout<<110<<endl;
cout<<90<<endl;
cout<<0;
}
else if(T==8)
{
cout<<PI*10<<endl;
cout<<PI*25<<endl;
cout<<4*PI*125/3.0<<endl;
}
else if(T==9)
{
cout<<(((((1+1)*2)+1)*2)+1)*2<<endl;
}
else if(T==10)
{
cout<<9<<endl;
}
else if(T==11)
{
cout<<100/(8.0-5.0)<<endl;
}
else if(T=12)
{
cout<<13<<endl<<'R'<<endl;
}
else if(T==13)
{
cout<<16<<endl;
}
else if(T==14)
{
for(int i=1;i<=110;i++)
{
int s=120-i;
int ans=s*i;
if(ans==3500)
{
cout<<i<<endl;
}
}
}
}
by ganaa @ 2020-05-17 09:49:07
@Garrosh ?
by 迷失再黑夜里 @ 2020-06-03 17:11:37
@ytyangmingxuan
else if(T==14)
{
for(int i=1;i<=110;i++)
{
int s=120-i;
int ans=s*i;
if(ans==3500)
{
cout<<i<<endl;
break;
}
}
}
加个break
by FarrisL @ 2020-06-10 12:24:04
@ytyangmingxuan
else if(T=12)//你告诉我这是什么?
{
cout<<13<<endl<<'R'<<endl;
}
by ganaa @ 2020-06-10 12:50:19
@FarrisL 哦哦,谢谢
by FarrisL @ 2020-06-11 12:36:30
@ytyangmingxuan 不客气
by weimoshuai888 @ 2020-06-13 20:20:39
else if(T ==12) { cout<<13<<endl<<'R'<<endl; }