3020. 数字猜想问题

题面好萌~~
[em:10][em:10]

这题没啥好说的，直接模拟

include

using namespace std;
int T;

void Go(int& aa)
{
if(aa%2==0) aa=aa/2;
else aa=aa*3+1;
return;
}
void solve()
{
int n,step=1,amax;
cin>>n;

amax=n;
Go(n);
amax=max(amax,n);
while(n!=1)
{
Go(n);
amax=max(amax,n);
step++;
}
cout<<amax<<’ ‘<<step<<endl;
}
int main()
{
scanf(“%d”,&T);
for(int step=0;step<T;step++)
{
printf(“case #%d:\n”,step);
solve();
}
return 0;
}