From 3e8ac7ba4a8f410703aa5a8426f542217adcbf2f Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Fri, 14 Nov 2025 20:55:42 +0200
Subject: feat(Week07): Add solutions

---
 Week07/Exercise11.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Week07/Exercise11.cpp

(limited to 'Week07/Exercise11.cpp')

diff --git a/Week07/Exercise11.cpp b/Week07/Exercise11.cpp
new file mode 100644
index 0000000..5e5c3e4
--- /dev/null
+++ b/Week07/Exercise11.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+
+bool isPrime(unsigned int x) {
+	for (unsigned int div = 2; div < x; div++) {
+		if (x % div == 0)
+			return false;
+	}
+	return x > 1;
+}
+
+int main() {
+	unsigned int a, b;
+	std::cin >> a >> b;
+
+	unsigned int count = 0;
+	while (a <= b) {
+		count += isPrime(a);
+		a++;
+	}
+
+	std::cout << count << std::endl;
+
+	return 0;
+}
-- 
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