diff options
| author | crupest <crupest@outlook.com> | 2020-08-09 17:20:23 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2020-08-09 17:20:23 +0800 |
| commit | 469588ccefbdb3c21b34ed8b271f512c5def171c (patch) | |
| tree | 574eb0168d4d851a584d8c5b18f36c49a3232a2e | |
| parent | a6953cdcd908b65789c574393e62cb96f4720501 (diff) | |
| download | crupest-469588ccefbdb3c21b34ed8b271f512c5def171c.tar.gz crupest-469588ccefbdb3c21b34ed8b271f512c5def171c.tar.bz2 crupest-469588ccefbdb3c21b34ed8b271f512c5def171c.zip | |
import(solutions): Add problem 649 .
| -rw-r--r-- | works/solutions/cpp/649.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/works/solutions/cpp/649.cpp b/works/solutions/cpp/649.cpp new file mode 100644 index 0000000..ab702d2 --- /dev/null +++ b/works/solutions/cpp/649.cpp @@ -0,0 +1,67 @@ +#include <string>
+
+using std::string;
+
+#include <queue>
+
+class Solution
+{
+public:
+ string predictPartyVictory(string senate)
+ {
+ std::queue<bool> queue;
+
+ int r_people = 0;
+ int d_people = 0;
+ int r_ban = 0;
+ int d_ban = 0;
+
+ for (auto i = senate.cbegin(); i != senate.cend(); ++i)
+ {
+ if (*i == 'R')
+ {
+ r_people += 1;
+ queue.push(true);
+ }
+ else
+ {
+ d_people += 1;
+ queue.push(false);
+ }
+ }
+
+ while (r_people && d_people)
+ {
+ bool is_r = queue.front();
+ queue.pop();
+ if (is_r)
+ {
+ if (d_ban)
+ {
+ r_people -= 1;
+ d_ban -= 1;
+ }
+ else
+ {
+ r_ban += 1;
+ queue.push(is_r);
+ }
+ }
+ else
+ {
+ if (r_ban)
+ {
+ d_people -= 1;
+ r_ban -= 1;
+ }
+ else
+ {
+ d_ban += 1;
+ queue.push(is_r);
+ }
+ }
+ }
+
+ return r_people ? "Radiant" : "Dire";
+ }
+};
|