Submission #37795983

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Source Code Expand

#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;
#define chmax(x,y) x = max(x,y);
#define chmin(x,y) x = min(x,y);
const int di[] = {-1, 0, 1, 0};
const int dj[] = {0, -1, 0, 1};
const int INF = 1001001001;
const ll LINF = 1001002003004005006ll;
const double PI = acos(-1);



int main() {
    int t;
    cin >> t;
    rep(ti,t) {
        int n;
        cin >> n;
        int ans = 0;
        rep(i,n) {
            int a;
            cin >> a;
            if (a%2 == 1) ans++;
        }
        cout << ans << endl;
    }
    return 0;
}

Submission Info

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