제출 #1152430

#제출 시각아이디문제언어결과실행 시간메모리
1152430hmm789Trobojnica (COCI19_trobojnica)C++20
0 / 110
0 ms320 KiB
#include "bits/stdc++.h" using namespace std; #define int long long #define double long double #define INF 1000000000000000000 #define MOD 1000000007 int32_t main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int n, ans = 0; string s; cin >> n >> s; for(int i = 0; i < n; i++) { ans ^= (s[i]-'0'); } if(ans == 0) cout << "DA\n"; else cout << "NE\n"; }
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