From 69de8ecfb2df52a6a4ae9d75f6a018ae380cca05 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Sat, 25 Oct 2025 18:07:05 +0300
Subject: feat(Week04): Add exercises and solutions

---
 Week04/Exercise04.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Week04/Exercise04.cpp

(limited to 'Week04/Exercise04.cpp')

diff --git a/Week04/Exercise04.cpp b/Week04/Exercise04.cpp
new file mode 100644
index 0000000..a64f1f2
--- /dev/null
+++ b/Week04/Exercise04.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <cmath>
+
+int main() {
+    float a, b, c;
+    std::cin >> a >> b >> c;
+
+    float determinant = b * b - 4.0 * a * c;
+    // Тези сравнения колко са коректни така?
+    // Могат ли да се породят проблеми заради точност?
+    if (determinant < 0.0) {
+        std::cout << "No real roots";
+    }
+    else if (determinant == 0.0) {
+        float x = -b / (2 * a);
+        std::cout << x;
+    }
+    else {
+        float x1 = (-b + sqrt(determinant)) / (2 * a);
+        float x2 = (-b - sqrt(determinant)) / (2 * a);
+        std::cout << x1 << ' ' << x2;
+    }
+
+    return 0;
+}
-- 
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