目錄
#include<iostream>
using namespace std;
int main()
{
int T,n,m;
cin>>T;
while(T--){
cin>>n>>m;
if(n%(m+1)==0)cout<<"B"<<endl;
else cout<<"A"<<endl;
}
return 0;
}
#include<iostream>
using namespace std;
int main()
{
int n,a,ans=0;
cin>>n;
while(n--){
cin>>a;
ans^=a;
}
if(ans)cout<<"A"<<endl;
else cout<<"B"<<endl;
return 0;
}
#include<iostream>
#include<algorithm>
#include<cmath>
using namespace std;
int main()
{
int T,n,m;
cin>>T;
while(T--){
cin>>n>>m;
if(n>m)swap(n,m);
int k=(m-n)*(1+sqrt(5.0))/2;
if(k==n)cout<<"B"<<endl;
else cout<<"A"<<endl;
}
return 0;
}
#include<iostream>
#include<algorithm>
#include<cmath>
typedef long long LL;
using namespace std;
LL a[4]={0,618033988,749894848,204586834};
const LL mod=1e9;
int main()
{
LL T,n,m;
cin>>T;
while(T--){
cin>>n>>m;
if(n>m)swap(n,m);
LL k=m-n;
LL g=k%mod;
LL s=k/mod;
LL ans=g*a[3];
ans=g*a[2]+s*a[3]+ans/mod;
ans=g*a[1]+s*a[2]+ans/mod;
ans=s*a[1]+ans/mod;
ans+=k;
if(ans==n)cout<<"B"<<endl;
else cout<<"A"<<endl;
}
return 0;
}
#include<iostream>
using namespace std;
int main()
{
int T,n;
cin>>T;
while(T--){
cin>>n;
if(n%7==2||n%7==0)cout<<"B"<<endl;
else cout<<"A"<<endl;
}
return 0;
}
#include<iostream>
#include<cstring>
using namespace std;
char str[1111];
int main()
{
int T,sum;
cin>>T;
while(T--){
sum=0;
cin>>str;
for(int i=0;i<strlen(str);++i)sum+=str[i]-'0';
if(sum%3==0)cout<<"B"<<endl;
else cout<<"A"<<endl;
}
return 0;
}
#include<iostream>
#include<algorithm>
using namespace std;
int main()
{
int x1,y1,x2,y2;
cin>>x1>>y1>>x2>>y2;
if(x1<=x2&&y1<=y2)cout<<"Polycarp"<<endl;
else if(x2>x1&&y2>y1)cout<<"Vasiliy"<<endl;
else{
if(x1+y1<=max(x2,y2))cout<<"Polycarp"<<endl;
else cout<<"Vasiliy"<<endl;
}
return 0;
}
#include<iostream>
#include<algorithm>
using namespace std;
int f[66];
int main()
{
int m;
f[1]=1;
f[2]=2;
for(int i=3;i<=44;++i)f[i]=f[i-1]+f[i-2];
int T,n;
cin>>T;
while(T--){
cin>>n;
int flag=0;
for(int i=1;i<=44;++i)
if(n==f[i]){
flag=1;
break;
}
if(flag)cout<<"B"<<endl;
else cout<<"A"<<endl;
}
return 0;
}
#include<iostream>
#include<cstring>
using namespace std;
bool judge(int n)
{
if(n==1)return false;
for(int i=2;i*i<=n;++i)
if(n%i==0)return false;
return true;
}
int main()
{
int T,n;
cin>>T;
while(T--){
cin>>n;
if(judge(n)){
if(n==2||n==17)cout<<"TAK"<<endl;
else cout<<"NIE"<<endl;
}
else{
if(n==1||n==16||n==34||n==289)cout<<"NIE"<<endl;
else cout<<"TAK"<<endl;
}
}
return 0;
}