Merge pull request #214 from murali-33011/trying

Added time conversion of decade and century

Author: B3rou

Playground/Avinash262718h/DurationConverter-Java-Avinash262718h/Main.java

@@ -3,14 +3,16 @@
 
 public final class Main {
     // Stores all conversion factors with 'seconds' as the base unit.
-    private static final Map<String, Integer> map = Map.of(
-        "year", 31557600,
-        "month", 2629800, // Note: This is an average month
-        "week", 604800,
-        "day", 86400,
-        "hour", 3600,
-        "min", 60,
-        "sec", 1
+    private static final Map<String, Long> map = Map.of(
+        "century", 3155760000L, //Long literal for large numbers 'L' suffix has been added [otherwise error arises]
+        "decade", 315576000L,
+        "year", 31557600L,
+        "month", 2629800L, // Note: This is an average month
+        "week", 604800L,
+        "day", 86400L,
+        "hour", 3600L,
+        "min", 60L,
+        "sec", 1L
     );
 
     public static void main(String[] args) 
@@ -21,7 +23,7 @@ public static void main(String[] args)
         {
 
             System.out.println("=== Duration Converter ===");
-            System.out.println("Supported units: year, month, week, day, hour, min, sec.");
+            System.out.println("Supported units: century, decade, year, month, week, day, hour, min, sec.");
             System.out.println("Enter duration, from_unit, and to_unit (e.g., 2 hour min):");
             final long duration = sc.nextLong();
             final String from = sc.next().toLowerCase(); 
@@ -37,7 +39,7 @@ public static void main(String[] args)
             System.out.println(duration + " " + from + " = " + result + " " + to);
         } catch (Exception e) 
         {
-            System.err.println("Invalid input. Please enter a number followed by two units.");
+            System.err.println("Invalid input. Please enter a number followed by two units as per given instruction.");
         }
     }
 }

Playground/avijitj14/BMICalculator-Cpp-avijitj14/main.cpp

@@ -1,8 +1,23 @@
 #include <iostream>
 #include <iomanip>
-
 using namespace std;
 
+void determineBMI(float height, float weight)
+{
+    //Calculate BMI
+    float bmi = weight / (height * height);
+
+    //Determine BMI category
+    if (bmi < 18.5)
+        cout << "BMI: " << bmi << " (Underweight)" << endl;
+    else if (bmi < 25)
+        cout << "BMI: " << bmi << " (Normal weight)" << endl;
+    else if (bmi < 30)
+        cout << "BMI: " << bmi << " (Overweight)" << endl;
+    else
+        cout << "BMI: " << bmi << " (Obese)" << endl;
+}
+
 int main()
 {
     int weight;
@@ -16,22 +31,8 @@ int main()
     cout << "Enter height in metres:" << endl;
     cin >> height;
 
-    //Calculate BMI using formula
-    bmi = weight/(height * height);
-
-    //Truncate to decimal places
-    cout << fixed << setprecision(2);
-
-    //Output result and category
-    if(bmi < 18.5)
-        cout << "BMI:" << bmi << " " << "(Underweight)" << endl;
-
-    if(bmi >= 18.5 && bmi < 25)
-        cout << "BMI:" << bmi << " " << "(Normal weight)" << endl;
-    
-    if(bmi >= 25 && bmi < 30)
-        cout << "BMI:" << bmi << " " << "(Overweight)" << endl;
+    //Determine BMI category
+    determineBMI(height, weight);
 
-    if(bmi >= 30)
-        cout << "BMI:" << bmi << " " << "(Obese)" << endl;
+    return 0;
 }