#24739: 為何NA (score:0%)?


ce5612 (chiouyu)


#include<iostream>

using namespace std;

int main()

{

int a,b,c,d,e;

while(cin>>a)

{

char f[a];

for(int i=0;i<a;i++)

{

cin>>b>>c>>d>>e;

if(!b)

{

if(c)

{

if(!d)f[i]='A';

else f[i]='B';

}

else f[i]='C';

}

else

{

if(c)

{

if(e)f[i]='D';

else f[i]='F';

}

else f[i]='E';

}

}

cout<<f<<'\n';

}

 }