Submission #37794457

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Source Code Expand

#include <bits/stdc++.h>
#define REP(i, s, n) for (int i = s; i < (int)(n); i++)
#define ALL(a) a.begin(), a.end()
#define MOD 1000000007
using namespace std;
using ll = long long;

int main() {
    int t; cin >> t;
    while (t--) {
        int n; cin >> n;
        int ans = 0;
        REP(i, 0, n) {
            int v; cin >> v;
            ans += (v & 1);
        }
        cout << ans << endl;
    }
    return 0;
}

Submission Info

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