diff --git a/Lab1/Green.cs b/Lab1/Green.cs
index 52d0220a..939a3417 100644
--- a/Lab1/Green.cs
+++ b/Lab1/Green.cs
@@ -1,4 +1,6 @@
-namespace Lab1
+using System.Xml.Schema;
+
+namespace Lab1
 {
     public class Green
     {
@@ -7,7 +9,10 @@ public bool Task1(double d)
             bool answer = false;
 
             // code here
-
+            if (Math.Abs(d) >= 1)
+            {
+                answer = true;
+            }
             // end
 
             return answer;
@@ -17,7 +22,8 @@ public bool Task2(double d, double f)
             bool answer = false;
 
             // code here
-
+            double arf = (d +  f) / 2;
+            answer = arf > 0;
             // end
 
             return answer;
@@ -27,7 +33,9 @@ public bool Task3(int a, int b)
             bool answer = false;
 
             // code here
-
+            int sum = a + b;
+            double am = (Math.Abs(a) + Math.Abs(b)) / 2.0;
+            answer = sum > am;
             // end
 
             return answer;
@@ -37,7 +45,7 @@ public int Task4(int a, int b, int c)
             int answer = 0;
 
             // code here
-
+            answer = Math.Max(Math.Max(a, b), c);
             // end
 
             return answer;
@@ -47,7 +55,14 @@ public double Task5(double x)
             double answer = 0;
 
             // code here
-
+            if (Math.Abs(x) > 1)
+            {
+                answer = 0;
+            }
+            if (Math.Abs(x) <= 1)
+            {
+                answer = x * x - 1;
+            }
             // end
 
             return answer;
@@ -57,7 +72,19 @@ public bool Task6(double x, double y)
             bool answer = false;
 
             // code here
-
+            if (y < 0)
+            {
+                answer = false;
+                return answer;
+            }
+            if (x < 0)
+            {
+                answer = y <= 1 + x;
+            }
+            else
+            {
+                answer = y <= 1 - x;
+            }
             // end
 
             return answer;
@@ -68,20 +95,37 @@ public bool Task7(int n)
             bool answer = true;
 
             // code here
-
-            // end
-
-            return answer;
+            if (n < 0)
+            {
+                answer = false;
+            }
+            else
+            {
+                if (n % 2 == 0)
+                {
+                    answer = false;
+                }
+            }
+                // end
+
+                return answer;
         }
         public bool Task8(int X, int Y)
         {
             bool answer = false;
 
             // code here
-
+            if (X < 7)
+            {
+                return false;
+            }
+            int td = (X + 1) / 2;
+            int ts = td * Y;
+
+            answer = ts >= 240;
             // end
 
             return answer;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/Lab1/White.cs b/Lab1/White.cs
index 29fe881b..8f5f7682 100644
--- a/Lab1/White.cs
+++ b/Lab1/White.cs
@@ -1,4 +1,4 @@
-namespace Lab1
+namespace Lab1
 {
     public class White
     {
@@ -7,7 +7,10 @@ public bool Task1(double d)
             bool answer = false;
 
             // code here
-
+            if (d > 0)
+            {
+                answer = true;
+            }
             // end
 
             return answer;
@@ -17,7 +20,10 @@ public bool Task2(int n)
             bool answer = false;
 
             // code here
-
+            if (n % 2 == 0)
+            {
+                answer = true;
+            }
             // end
 
             return answer;
@@ -27,7 +33,14 @@ public int Task3(int a, int b)
             int answer = 0;
 
             // code here
-
+            if (a > b)
+            {
+                answer = a;
+            }
+            else
+            {
+                answer = b;
+            }
             // end
 
             return answer;
@@ -37,7 +50,14 @@ public double Task4(double d, double f)
             double answer = 0;
 
             // code here
-
+            if (Math.Abs(d) > Math.Abs(f))
+            {
+                answer = f;
+            }
+            else
+            {
+                answer = d;
+            }
             // end
 
             return answer;
@@ -47,7 +67,14 @@ public double Task5(double x)
             double answer = 0;
 
             // code here
-
+            if (Math.Abs(x) > 1)
+            {
+                return 1;
+            }
+            else
+            {
+                return x;
+            }
             // end
 
             return answer;
@@ -57,7 +84,9 @@ public bool Task6(double x, double y, double r)
             bool answer = false;
 
             // code here
-
+            double distanceSquared = x * x + y * y;
+            double difference = Math.Abs(distanceSquared - r * r);
+            answer = difference <= 0.0001;
             // end
 
             return answer;
@@ -68,7 +97,19 @@ public bool Task7(int n)
             bool answer = false;
 
             // code here
-
+            int s = n * n;
+
+            if (s - n > 2 * n)
+            {
+                if (n % 2 == 0)
+                {
+                    answer = true;
+                }
+                else
+                {
+                    return answer;
+                }
+            }
             // end
 
             return answer;
@@ -78,10 +119,14 @@ public bool Task8(double L, int T, int M)
             bool answer = false;
 
             // code here
+            bool timeCondition = (L / 10.0) <= 3.0;
+            bool landmarksCondition = (T + M) >= 5;
+            bool mountainsCondition = (M % 2) == 0;
 
+            answer = timeCondition && landmarksCondition && mountainsCondition;
             // end
 
             return answer;
         }
     }
-}
\ No newline at end of file
+}