Solved some problems

1 files changed, 33 insertions, 0 deletions

diff --git a/codeforces/SettlementOfGuineaPigs/main.cpp b/codeforces/SettlementOfGuineaPigs/main.cpp
new file mode 100755
index 0000000..95d9ee5
--- /dev/null
+++ b/codeforces/SettlementOfGuineaPigs/main.cpp
@@ -0,0 +1,33 @@
+#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;
+    cin >> n;
+    int cur = 0;
+    int pigs = 0;
+    int ans = 0;
+    auto get = [&](int x) {
+      return x == 0 ? 0 : (1 + x / 2);
+    };
+    for (int i = 0; i < n; i++) {
+      int x;
+      cin >> x;
+      if (x == 1) {
+        pigs += 1;
+      } else {
+        ans = max(ans, get(cur) + pigs);
+        cur += pigs;
+        pigs = 0;
+      }
+    }
+    ans = max(ans, get(cur) + pigs);
+    cout << ans << '\n';
+  }
+}