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-rw-r--r--other/utf8_validation.cpp38
1 files changed, 0 insertions, 38 deletions
diff --git a/other/utf8_validation.cpp b/other/utf8_validation.cpp
deleted file mode 100644
index 0cb96d7..0000000
--- a/other/utf8_validation.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-#include "leetcode.h"
-
-class Solution {
-public:
- bool validUtf8(vector<int> &data) {
- int m1 = 0x80, m2 = 0x20, m3 = 0x10, m4 = 0x08, m5 = 0xC0;
- for (int i = 0; i < data.size(); i++) {
- if ((m5 & data[i]) == m1)
- return false;
- int bytes{0};
- if ((m1 & data[i]) == 0)
- continue;
- else if ((m2 & data[i]) == 0)
- bytes = 1;
- else if ((m3 & data[i]) == 0)
- bytes = 2;
- else if ((m4 & data[i]) == 0)
- bytes = 3;
- else
- return false;
- while (bytes--) {
- i++;
- if (i >= data.size() || ((m5 & data[i]) != m1))
- return false;
- }
- }
- return true;
- }
-};
-
-int main() {
- Solution obj;
- vector<int> data = {197, 130, 1};
- if (obj.validUtf8(data))
- cout << "true";
- else
- cout << "false";
-}