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| author | crupest <crupest@outlook.com> | 2021-02-23 21:07:19 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2021-02-23 21:07:19 +0800 |
| commit | d8f3b40085619cb680c8f227c65a1f5acc393223 (patch) | |
| tree | 6a38e3a6c79276fc396259ef962d17236dbed569 /leetcode/cpp/343.cpp | |
| parent | b0162802ad9723c678e495f29ca2f0fc0af2eff1 (diff) | |
| download | solutions-d8f3b40085619cb680c8f227c65a1f5acc393223.tar.gz solutions-d8f3b40085619cb680c8f227c65a1f5acc393223.tar.bz2 solutions-d8f3b40085619cb680c8f227c65a1f5acc393223.zip | |
Move leetcode solutions to subdir.
Diffstat (limited to 'leetcode/cpp/343.cpp')
| -rw-r--r-- | leetcode/cpp/343.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/leetcode/cpp/343.cpp b/leetcode/cpp/343.cpp new file mode 100644 index 0000000..d31f7ce --- /dev/null +++ b/leetcode/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));
+ }
+};
|