From d3150b67f0b98c4c7a08e4b297d5fcb723cf609f Mon Sep 17 00:00:00 2001
From: Angel Dimitriev <achi_d@abv.bg>
Date: Wed, 15 Dec 2021 21:09:37 +0200
Subject: Add files via upload

---
 Sem. 10/example2.cpp | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 Sem. 10/example2.cpp

(limited to 'Sem. 10/example2.cpp')

diff --git a/Sem. 10/example2.cpp b/Sem. 10/example2.cpp
new file mode 100644
index 0000000..5ae389c
--- /dev/null
+++ b/Sem. 10/example2.cpp	
@@ -0,0 +1,64 @@
+#include <iostream>
+using namespace std;
+
+
+bool isLower(char ch)
+{
+	return 'a' <= ch && ch <= 'z';
+}
+bool isUpper(char ch)
+{
+	return 'A' <= ch && ch <= 'Z';
+}
+void countLowerAndCapitalLetters(const char* str, unsigned& lowerCount, unsigned& capitalCount)
+{
+	while (*str != '\0')
+	{
+		if (isLower(*str))
+			lowerCount++;
+		else if (isUpper(*str))
+			capitalCount++;
+
+		str++;
+	}
+}
+void getTwoStrings(const char* str, char*& lowerStr, char*& upperStr)
+{
+	unsigned lowerCount = 0;
+	unsigned upperCount = 0;
+	countLowerAndCapitalLetters(str, lowerCount, upperCount);
+
+	char* lowerSymbolsString = new char[lowerCount + 1];
+	char* upperSymbolsString = new char[upperCount + 1];
+	unsigned lowerIter = 0;
+	unsigned upperIter = 0;
+
+	while (*str != '\0')
+	{
+		if (isLower(*str))
+			lowerSymbolsString[lowerIter++] = *str;
+		else if (isUpper(*str))
+			upperSymbolsString[upperIter++] = *str;
+		str++;
+	}
+	lowerSymbolsString[lowerIter] = '\0';
+	upperSymbolsString[upperIter] = '\0';
+
+	lowerStr = lowerSymbolsString;
+	upperStr = upperSymbolsString;
+}
+
+
+int main()
+{
+	char* lowerStr = nullptr;
+	char* upperStr = nullptr;
+
+	getTwoStrings("abc34345ABCDd", lowerStr, upperStr);
+
+	cout << lowerStr << endl;
+	cout << upperStr << endl;
+
+	delete[] lowerStr, upperStr;
+
+}
-- 
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