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Diffstat (limited to 'codechef/chefInVaccinationQueue/chefInVaccinationQueue.cpp')
-rw-r--r--codechef/chefInVaccinationQueue/chefInVaccinationQueue.cpp26
1 files changed, 26 insertions, 0 deletions
diff --git a/codechef/chefInVaccinationQueue/chefInVaccinationQueue.cpp b/codechef/chefInVaccinationQueue/chefInVaccinationQueue.cpp
new file mode 100644
index 0000000..eb2bfdd
--- /dev/null
+++ b/codechef/chefInVaccinationQueue/chefInVaccinationQueue.cpp
@@ -0,0 +1,26 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+ ios_base::sync_with_stdio(false);
+ cin.tie(NULL);
+ int tt;
+ cin >> tt;
+ while (tt--) {
+ int n, p, x, y;
+ cin >> n >> p >> x >> y;
+ vector<int> v(n);
+ int ans = 0;
+ for (int &x : v)
+ cin >> x;
+ for (int i = 0; i < p; i++) {
+ if (v[i] == 0) {
+ ans += x;
+ } else {
+ ans += y;
+ }
+ }
+ cout << ans << endl;
+ }
+}