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| author | crupest <crupest@outlook.com> | 2021-02-23 00:30:09 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2021-02-23 00:30:09 +0800 |
| commit | cc306502487fc626f30266b12e267f7f3e4fe34f (patch) | |
| tree | e8cd0f0a39fc5c6ef22544fafacad73511f18b9d | |
| parent | ca1a7b6aed030c3e5446868b339923c6ede1bfda (diff) | |
| download | solutions-cc306502487fc626f30266b12e267f7f3e4fe34f.tar.gz solutions-cc306502487fc626f30266b12e267f7f3e4fe34f.tar.bz2 solutions-cc306502487fc626f30266b12e267f7f3e4fe34f.zip | |
Add problem 1052.
| -rw-r--r-- | cpp/1052.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/cpp/1052.cpp b/cpp/1052.cpp new file mode 100644 index 0000000..583e217 --- /dev/null +++ b/cpp/1052.cpp @@ -0,0 +1,47 @@ +#include <algorithm>
+// #include <iostream>
+#include <vector>
+
+using std::vector;
+
+class Solution {
+public:
+ int maxSatisfied(vector<int> &customers, vector<int> &grumpy, int X) {
+ int customer_count = customers.size();
+
+ int total_customer_count = 0;
+ int total_unsatisfied_customer_count = 0;
+
+ for (int i = 0; i < X; i++) {
+ total_customer_count += customers[i];
+ if (grumpy[i]) {
+ total_unsatisfied_customer_count += customers[i];
+ }
+ }
+
+ int current_suppress_customer_count = total_unsatisfied_customer_count;
+ int max_suppress_customer_count = total_unsatisfied_customer_count;
+
+ for (int i = X; i < customer_count; i++) {
+ total_customer_count += customers[i];
+ if (grumpy[i]) {
+ total_unsatisfied_customer_count += customers[i];
+ current_suppress_customer_count += customers[i];
+ }
+
+ if (grumpy[i - X]) {
+ current_suppress_customer_count -= customers[i - X];
+ }
+
+ max_suppress_customer_count = std::max(max_suppress_customer_count,
+ current_suppress_customer_count);
+ }
+
+ // std::cout << total_customer_count << '\n';
+ // std::cout << total_unsatisfied_customer_count << '\n';
+ // std::cout << max_suppress_customer_count << '\n';
+
+ return total_customer_count - total_unsatisfied_customer_count +
+ max_suppress_customer_count;
+ }
+};
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