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| author | crupest <crupest@outlook.com> | 2020-09-17 19:04:03 +0800 |
|---|---|---|
| committer | crupest <crupest@outlook.com> | 2020-09-17 19:04:03 +0800 |
| commit | 6775ad6fc78110f8d8bd4b3d9ae42e4e6eebc772 (patch) | |
| tree | 69183e5b7051c89eab8c0cb98e76aee2345c7f08 | |
| parent | c5c5a802895048e21a1144b2517fc833514ce910 (diff) | |
| download | solutions-6775ad6fc78110f8d8bd4b3d9ae42e4e6eebc772.tar.gz solutions-6775ad6fc78110f8d8bd4b3d9ae42e4e6eebc772.tar.bz2 solutions-6775ad6fc78110f8d8bd4b3d9ae42e4e6eebc772.zip | |
Add problem 1347 .
| -rw-r--r-- | cpp/1347.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/cpp/1347.cpp b/cpp/1347.cpp new file mode 100644 index 0000000..154a6b5 --- /dev/null +++ b/cpp/1347.cpp @@ -0,0 +1,35 @@ +#include <string>
+
+using std::string;
+
+class Solution
+{
+public:
+ int minSteps(string s, string t)
+ {
+ int s_count[26]{0};
+ int t_count[26]{0};
+
+ for (auto c : s)
+ {
+ s_count[c - 'a']++;
+ }
+
+ for (auto c : t)
+ {
+ t_count[c - 'a']++;
+ }
+
+ int result = 0;
+
+ for (int i = 0; i < 26; i++)
+ {
+ int a = s_count[i];
+ int b = t_count[i];
+ if (a > b)
+ result += a - b;
+ }
+
+ return result;
+ }
+};
\ No newline at end of file |