Update Pract. Solutions

5 files changed, 12 insertions, 30 deletions

diff --git a/pract_SI/Pract. 04/Solutions/task1.cpp b/pract_SI/Pract. 04/Solutions/task1.cpp
index 3e8c1a3..b56d6e1 100644
--- a/pract_SI/Pract. 04/Solutions/task1.cpp
+++ b/pract_SI/Pract. 04/Solutions/task1.cpp
@@ -2,7 +2,7 @@
 
 using namespace std;
 
-int sum(const int a, const int b)
+int sum(int a, int b)
 {
 	/*
 	//First way
diff --git a/pract_SI/Pract. 04/Solutions/task2 - example1.cpp b/pract_SI/Pract. 04/Solutions/task2 - example1.cpp
index 309e68d..25b4030 100644
--- a/pract_SI/Pract. 04/Solutions/task2 - example1.cpp
+++ b/pract_SI/Pract. 04/Solutions/task2 - example1.cpp
@@ -1,16 +1,8 @@
 #include <iostream>
 using namespace std;
-bool isZero(const int number)
-{
-    return (number == 0);
-}
 
-bool isEven(const int number)
+bool isEven(int number)
 {
-    if (isZero(number))
-    {
-        return false;
-    }
     return !(number % 2);
 }
 
diff --git a/pract_SI/Pract. 04/Solutions/task2 - example2.cpp b/pract_SI/Pract. 04/Solutions/task2 - example2.cpp
index 0440873..2d365ba 100644
--- a/pract_SI/Pract. 04/Solutions/task2 - example2.cpp
+++ b/pract_SI/Pract. 04/Solutions/task2 - example2.cpp
@@ -1,25 +1,17 @@
 #include <iostream>
 
-bool isEven(const int num) {
+bool isEven(int num) {
     return !(num % 2);
 }
 
-bool isZero(const int num) {
-    return num == 0;
-}
-
-int main() {
+int main() 
+{
     int num;
     std::cin >> num;
-    if (isZero(num)) {
-        std::cout << "The number is not ever or odd!";
-    }
-    else {
-        if (isEven(num)) {
-            std::cout << "Even";
-            return 0;
-        }
-        std::cout << "Odd";
-    }
+	
+	if (isEven(num))
+		std::cout << "Even";
+	else
+		std::cout << "Odd";
     return 0;
 }
\ No newline at end of file
diff --git a/pract_SI/Pract. 04/Solutions/task3.cpp b/pract_SI/Pract. 04/Solutions/task3.cpp
index bc85d3a..60622e2 100644
--- a/pract_SI/Pract. 04/Solutions/task3.cpp
+++ b/pract_SI/Pract. 04/Solutions/task3.cpp
@@ -1,8 +1,6 @@
-bool isPositive(const int num)
+bool isPositive(int num)
 {
     if (num <= 0)
-    {
         return false;
-    }
     return true;
 }
\ No newline at end of file
diff --git a/pract_SI/Pract. 04/Solutions/task5.cpp b/pract_SI/Pract. 04/Solutions/task5.cpp
index fc5552e..42b5fc6 100644
--- a/pract_SI/Pract. 04/Solutions/task5.cpp
+++ b/pract_SI/Pract. 04/Solutions/task5.cpp
@@ -1,6 +1,6 @@
 #include <iostream>
 using namespace std;
-void print(const int N, const char S = ' ')
+void print(int N, char S = ' ')
  {
      for (size_t i = 0; i < N; i++)
      {