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Copy path01 Game.cpp
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80 lines (75 loc) · 1.5 KB
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//#include<bits/stdc++.h>
//using namespace std;
//int main()
//{
// int t;
// cin>>t;
// while(t--)
// {
// string str;
// cin>>str;
// int a,b,d,e,f,g;
//// map<char, int> freq;
//// for(char c : str)
//// {
//// if (c != ' ')
//// {
//// freq[c]++;
//// }
//// }
////
//// for(auto& pair : freq)
//// {
////
//// if(pair.first=='1')
//// {
//// a=pair.second;
//// }
//// else
//// {
//// b=pair.second;
//// }
//// }
//
// int n = str.length();
// for(int i=0; i<n; i++){
// if(str[i] == '1')a++;
// else b++;
// }
// e=min(a,b);
// if(e==0 || e%2==0)
// {
// cout<<"NET"<<endl;
// }
// else
// {
// cout<<"DA"<<endl;
// }
//
//
// }
//}
#include<iostream>
#include<bits/stdc++.h>
using namespace std;
int main(){
int t;
cin>>t;
while(t--){
int one = 0, zero = 0;
string s;
cin>>s;
int n = s.length();
for(int i=0; i<n; i++){
if(s[i] == '1')one++;
else zero++;
}
int turn = min(zero,one);
if(turn == 0 || turn%2 == 0){
cout<<"NET\n";
}
else
cout<<"DA\n";
}
return 0;
}