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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 | 185ef9fcb0e59f13e9ee0ccb261693cdaddebab0 (patch) | |
| tree | 3f19388b054fb2a12230706681dd62f077890c51 /works/solutions/leetcode/cpp/1051.cpp | |
| parent | ca5a0f8dde5d8d9d7f877a790d05a270cc3224f9 (diff) | |
| download | crupest-185ef9fcb0e59f13e9ee0ccb261693cdaddebab0.tar.gz crupest-185ef9fcb0e59f13e9ee0ccb261693cdaddebab0.tar.bz2 crupest-185ef9fcb0e59f13e9ee0ccb261693cdaddebab0.zip | |
import(solutions): Move leetcode solutions to subdir.
Diffstat (limited to 'works/solutions/leetcode/cpp/1051.cpp')
| -rw-r--r-- | works/solutions/leetcode/cpp/1051.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/works/solutions/leetcode/cpp/1051.cpp b/works/solutions/leetcode/cpp/1051.cpp new file mode 100644 index 0000000..6ded6f5 --- /dev/null +++ b/works/solutions/leetcode/cpp/1051.cpp @@ -0,0 +1,33 @@ +#include <vector>
+
+using std::vector;
+
+class Solution
+{
+public:
+ int heightChecker(vector<int> &heights)
+ {
+ vector<int> height_counter(101);
+ for (int height : heights)
+ {
+ height_counter[height]++;
+ }
+
+ auto iter = heights.cbegin();
+
+ int result = 0;
+
+ for (int height = 1; height <= 100; height++)
+ {
+ int height_count = height_counter[height];
+ while (height_count > 0)
+ {
+ if (*iter++ != height)
+ result++;
+ --height_count;
+ }
+ }
+
+ return result;
+ }
+};
\ No newline at end of file |