diff options
1 files changed, 48 insertions, 0 deletions
| -rw-r--r-- | Sem. 15/task3.cpp | 48 |
diff --git a/Sem. 15/task3.cpp b/Sem. 15/task3.cpp new file mode 100644 index 0000000..83bc8f3 --- /dev/null +++ b/Sem. 15/task3.cpp @@ -0,0 +1,48 @@ +#include <iostream>
+
+
+bool isLowerChar(char ch)
+{
+ return ch >= 'a' && ch <= 'z';
+}
+char* sortLowerChars(const char* str)
+{
+ const int ALPHABET_SIZE = 26;
+ int hist[ALPHABET_SIZE] = { 0 };
+ int newSize = 0;
+
+ while (*str != '\0')
+ {
+ if (isLowerChar(*str))
+ {
+ newSize++;
+ hist[*str - 'a']++;
+ }
+
+ str++;
+ }
+
+ char* result = new char[newSize + 1];
+ result[newSize] = '\0';
+ int resultIndex = 0;
+
+ for (int i = 0; i < ALPHABET_SIZE; i++)
+ {
+ while (hist[i] > 0)
+ {
+ result[resultIndex++] = 'a' + i;
+ hist[i]--;
+ }
+ }
+ return result;
+
+}
+
+int main()
+{
+ char* result = sortLowerChars("bbzzAaaTYb");
+
+ std::cout << result << std::endl;
+
+ delete[] result;
+}
\ No newline at end of file |