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| author | crupest <crupest@outlook.com> | 2020-07-29 16:15:04 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2020-07-29 16:15:04 +0800 |
| commit | 20eebd4b087d402ae21fe2a499a5582bc72a8834 (patch) | |
| tree | 97c417a47c5eb9715e6898bcd515961e963f80e5 | |
| parent | a29a4c81b33c1489013e30333c60bcdae3301f30 (diff) | |
| download | crupest-20eebd4b087d402ae21fe2a499a5582bc72a8834.tar.gz crupest-20eebd4b087d402ae21fe2a499a5582bc72a8834.tar.bz2 crupest-20eebd4b087d402ae21fe2a499a5582bc72a8834.zip | |
import(solutions): Add problem 343 .
| -rw-r--r-- | works/solutions/cpp/343.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/works/solutions/cpp/343.cpp b/works/solutions/cpp/343.cpp new file mode 100644 index 0000000..d31f7ce --- /dev/null +++ b/works/solutions/cpp/343.cpp @@ -0,0 +1,23 @@ +#include <cmath>
+
+class Solution
+{
+public:
+ int integerBreak(int n)
+ {
+ if (n == 2)
+ return 1;
+ if (n == 3)
+ return 2;
+
+ if (n % 3 == 1)
+ {
+ return static_cast<int>(std::pow(3, n / 3 - 1)) * 4;
+ }
+ else if (n % 3 == 2)
+ {
+ return static_cast<int>(std::pow(3, n / 3)) * 2;
+ }
+ return static_cast<int>(std::pow(3, n / 3));
+ }
+};
|