From 83372bc2f825327fa194e6ea71259b1f54234e6d Mon Sep 17 00:00:00 2001
From: Stoycho Kyosev <68247567+stoychoX@users.noreply.github.com>
Date: Wed, 3 Nov 2021 00:45:27 +0200
Subject: Add files via upload

---
 pract_KN/pract. 04/solutions/solutions.cpp | 64 ++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 pract_KN/pract. 04/solutions/solutions.cpp

(limited to 'pract_KN/pract. 04/solutions/solutions.cpp')

diff --git a/pract_KN/pract. 04/solutions/solutions.cpp b/pract_KN/pract. 04/solutions/solutions.cpp
new file mode 100644
index 0000000..7a1df9f
--- /dev/null
+++ b/pract_KN/pract. 04/solutions/solutions.cpp	
@@ -0,0 +1,64 @@
+#include<iostream>
+
+int sumInInterval(int n, int m) {
+	int result = 0;
+	for (int i = n; i <= m; i++)
+		result += i;
+
+	return result;
+}
+
+double power(double number, int n) {
+	double result = 1;
+	for (int i = 0; i < n; i++)
+		result *= n;
+	return result;
+}
+
+int absolute(int n) {
+	if (n < 0)
+		return -n;
+	return n;
+}
+
+double dist(double x1, double y1, double x2, double y2) {
+	return sqrt((y2 - y1) * (y2 - y1) + (x2 - x1) * (x2 - x1));
+}
+
+double perimeter(double x1, double y1, double x2, double y2, double x3, double y3) {
+	return dist(x1, y1, x2, y2) + dist(x1, y1, x3, y3) + dist(x2, y2, x3, y3);
+}
+
+int fact(int n) {
+	int result = 1;
+	for (int i = 1; i <= n; i++)
+		result *= i;
+	return result;
+}
+
+bool isNumber(char n) {
+	return (n >= '0' && n <= '9');
+}
+
+//Защо това работи?
+int f(int a, int b) {
+	return (a + b) * (a + b + 1) / 2 + b;
+}
+
+void play() {
+	int computerNumber = rand() % 100 + 1;
+	int myNumber = 0;
+	while (myNumber != computerNumber) {
+		std::cout << "Enter a number -> ";
+		std::cin >> myNumber;
+		if (myNumber > computerNumber)
+			std::cout << "Try smaller number" << std::endl;
+		else if (myNumber < computerNumber)
+			std::cout << "Try bigger number" << std::endl;
+	}
+	std::cout << "Rigth!!!" << std::endl;
+}
+
+int main() {
+	//(...)
+}
\ No newline at end of file
-- 
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